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 (
    598, 597, 9864, 599, 1166, 1167, 10483, 
    11211
  ) 
  AND cscart_seo_names.type = "p" 
  AND cscart_seo_names.dispatch = "" 
  AND cscart_seo_names.lang_code = 'fr' 
  AND (
    cscart_seo_names.company_id = 3 
    OR cscart_seo_names.company_id = 0
  )

Query time 0.00049

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
597 knauf-mp75-enduit-a-base-de-platre-mecanique 738/750/767
598 knauf-mp75-light-enduit-a-base-de-platre-allege 738/750/767
599 knauf-mp75-diamant-enduit-a-base-de-platre-haute-durete 738/750/767
1166 atlas-gips-rapid-platre-de-gypse-polymeres 738/750/767
1167 atlas-gips-solaris-enduit-a-base-de-platre-manuel 738/750/767
9864 atlas-gips-rapid-enduit-de-finition-a-prise-rapide-modifie-aux-polymeres-jusqua-3-mm-clone 738/750/767
10483 atlas-gta 738/750/767
11211 atlas-stoner-enduit-pour-joint-de-plaque-de-platre-sans-bande-2-15-mm-clone-clone 738/750/767