SELECT 
  cscart_seo_names.object_id AS product_id, 
  cscart_seo_names.name AS seo_name, 
  cscart_seo_names.path AS seo_path 
FROM 
  cscart_seo_names 
WHERE 
  cscart_seo_names.object_id IN (
    629, 646, 635, 641, 631, 636, 10109, 10108
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'de' 
  AND (
    cscart_seo_names.company_id = 1 
    OR cscart_seo_names.company_id = 0
  )

Query time 0.00051

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_seo_names range PRIMARY,dispatch PRIMARY 210 16 Using index condition; Using where

Result

product_id seo_name seo_path
629 steigtritt 414/434/477
631 laufrosthalterung-u 414/434/477
635 laufrost-wandhalterung 414/434/477
636 laufrostverbinder 414/434/477
641 schneefanggitterhalter-u 414/434/474
646 schneebalkenhalter-db 414/434/474
10108 br-vent-hohe-dampfdurchlassigkeit-breite-300-mm 414/434/463
10109 blach-vent-plus-fur-dacher-mit-blechabdeckung 414/434/463