SELECT 
  description 
FROM 
  cscart_image_gallery_settings_description 
WHERE 
  id = 504 
  AND lang_code = 'en' 
  AND type = 'P'

Query time 0.00025

Explain
id select_type table type possible_keys key key_len ref rows Extra
1 SIMPLE cscart_image_gallery_settings_description const PRIMARY,id PRIMARY 13 const,const,const 1

Result

description