SELECT 
  cscart_products.* 
FROM 
  cscart_products 
WHERE 
  cscart_products.product_id IN (
    9878, 10434, 10426, 10034, 10413, 9881, 
    10033, 10438, 10441, 10041, 10440, 
    10037
  )

Query time 0.00055

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_products range PRIMARY,product_id_idx PRIMARY 3 12 Using index condition

Result

product_id product_code product_type status company_id list_price amount weight length width height shipping_freight low_avail_limit timestamp updated_timestamp usergroup_ids is_edp edp_shipping unlimited_download tracking free_shipping zero_price_action is_pbp is_op is_oper is_returnable return_period avail_since out_of_stock_actions localization min_qty max_qty qty_step list_qty_count tax_ids age_verification age_limit options_type exceptions_type details_layout shipping_params shipping_availability_id ms_type master_id unit_price aval_status facebook_obj_type cp_additinal_product_enabled cp_additinal_product_items cp_delivery_date youtube_link show_youtube_video replace_main_image size_chart_id staff_notes emo_pn emo_paczka emo_dostawca emo_kreskowy emo_nrdostawcy emo_uwagi emo_source
9878 STG-E-GRN3-P P A 1 0.00 1.00 12.000 0 0 0 0.00 0 1454340144 1751374191 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"0":{"product_id":"[","amount":"[","modifier":"[","modifier_type":"A"},"625841698":{"product_id":"10039","amount":"0","modifier":"0","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"1951420535":{"product_id":"8366","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
9881 STG-E-GRN6-P P A 1 0.00 6.00 12.000 0 0 0 0.00 0 1454340802 1751374442 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 106 activity Y {"924773581":{"product_id":"10462","amount":"0","modifier":"0","modifier_type":"A"},"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10033 STG-E-GRN1-N P A 1 0.00 -5.00 13.000 0 0 0 0.00 0 1460969373 1743601057 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 25 10 activity N [] 0 N N 0 price 2019/10 0
10034 STG-E-NPL1-N P A 1 0.00 0.00 13.500 0 0 0 0.00 0 1460969373 1743601051 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 25 10 activity N [] 0 N N 0 0
10037 STG-E-PLR2-N P A 1 0.00 -1.00 15.100 0 0 0 0.00 0 1460969373 1743601061 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 25 10 activity N [] 0 N N 0 0
10041 STG-E-GRN5-N P A 1 0.00 0.00 13.000 0 0 0 0.00 0 1460969374 1743601060 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 25 10 activity N [] 0 N N 0 price 2019/10 0
10413 STG-C-LFT2-P P A 1 0.00 0.00 10.000 0 0 0 0.00 0 1605180352 1751374379 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 0 N 0 25 10 activity Y {"0":{"product_id":"[","amount":"[","modifier":"[","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"56058081":{"product_id":"8367","amount":"0","modifier":"0","modifier_type":"A"},"454079002":{"product_id":"8369","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"},"1858281665":{"product_id":"10414","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10426 STG-D-KEN1-P P A 1 0.00 0.00 15.200 0 0 0 0.00 0 1605706392 1751374321 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"0":{"product_id":"[","amount":"[","modifier":"[","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"},"799267712":{"product_id":"10176","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10434 STG-E-ROM1-P P A 1 0.00 0.00 16.300 0 0 0 0.00 0 1605794201 1751374272 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"0":{"product_id":"[","amount":"[","modifier":"[","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"},"737309397":{"product_id":"10435","amount":"0","modifier":"0","modifier_type":"A"},"684260549":{"product_options":{"623":""},"product_id":"8369","amount":"0","modifier":"0","modifier_type":"A"},"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10438 STG-N-ARGT P A 1 0.00 0.00 11.300 0 0 0 0.00 0 1605864935 1743601059 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"793011027":{"product_id":"10191","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10440 STG-N-PRTO P A 1 0.00 0.00 12.000 0 0 0 0.00 0 1605869813 1743601061 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"793011027":{"product_id":"10191","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0
10441 STG-C-BST5-P P A 1 0.00 0.00 14.400 0 0 0 0.00 0 1605872340 1751374548 0 N N N B N R N N N Y 10 0 N 1 0 1 0 6 N 0 P F default a:5:{s:16:"min_items_in_box";i:0;s:16:"max_items_in_box";i:0;s:10:"box_length";i:0;s:9:"box_width";i:0;s:10:"box_height";i:0;} 10 N 0 25 10 activity Y {"0":{"product_id":"[","amount":"[","modifier":"[","modifier_type":"A"},"1705103013":{"product_id":"8364","amount":"0","modifier":"0","modifier_type":"A"},"312933939":{"product_id":"8365","amount":"0","modifier":"0","modifier_type":"A"},"214961003":{"product_id":"8371","amount":"0","modifier":"0","modifier_type":"A"},"799267712":{"product_id":"10176","amount":"0","modifier":"0","modifier_type":"A"},"86543951":{"product_id":"10442","amount":"0","modifier":"0","modifier_type":"A"}} 0 N N 0 0