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SELECT 
  lang.name, 
  lang.value 
FROM 
  cscart_language_values lang 
WHERE 
  lang.lang_code = 'fr' 
  AND lang.name IN (
    'confirm', 'vendor_locations.confirm_location', 
    'vendor_locations.chosen_location', 
    'vendor_locations.enter_location', 
    'vendor_locations.google_maps_cookie_title', 
    'vendor_locations.google_maps_cookie_description', 
    'confirm', 'vendor_locations.confirm_location', 
    'vendor_locations.chosen_location', 
    'vendor_locations.enter_location', 
    'vendor_locations.google_maps_cookie_title', 
    'vendor_locations.google_maps_cookie_description'
  )

Query time 0.00018

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost": 0.01122386,
    "nested_loop": [
      {
        "table": {
          "table_name": "lang",
          "access_type": "range",
          "possible_keys": ["PRIMARY"],
          "key": "PRIMARY",
          "key_length": "392",
          "used_key_parts": ["lang_code", "name"],
          "loops": 1,
          "rows": 6,
          "cost": 0.01122386,
          "filtered": 100,
          "attached_condition": "lang.lang_code = 'fr' and lang.`name` in ('confirm','vendor_locations.confirm_location','vendor_locations.chosen_location','vendor_locations.enter_location','vendor_locations.google_maps_cookie_title','vendor_locations.google_maps_cookie_description','confirm','vendor_locations.confirm_location','vendor_locations.chosen_location','vendor_locations.enter_location','vendor_locations.google_maps_cookie_title','vendor_locations.google_maps_cookie_description')"
        }
      }
    ]
  }
}

Result

name	value
confirm	Confirmer
vendor_locations.chosen_location	Emplacement choisi
vendor_locations.confirm_location	Confirmer l'emplacement
vendor_locations.enter_location	Entrez l'emplacement
vendor_locations.google_maps_cookie_description	Google Maps est un service qui nous permet d'afficher les cartes et divers emplacements sur ces cartes, ou de déterminer automatiquement votre emplacement. Voici <a href="https://policies.google.com/privacy" target="_blank"> politique de confidentialité de Google ;</a> nous recommandons également la note concise et complète de Google <a href="https://support.google.com/maps/answer/10400210" target="_blank">sur la confidentialité</a>.
vendor_locations.google_maps_cookie_title	Google Maps