SELECT 
  lang.name, 
  IF(
    cscart_ult_language_values.value IS NULL, 
    lang.value, cscart_ult_language_values.value
  ) as value 
FROM 
  cscart_language_values lang 
  LEFT JOIN cscart_ult_language_values ON cscart_ult_language_values.name = lang.name 
  AND company_id = 1 
  AND cscart_ult_language_values.lang_code = lang.lang_code 
WHERE 
  lang.lang_code = 'tr' 
  AND lang.name IN (
    'geo_maps.shipping_time_and_rates', 
    'geo_maps.shipping_group_', 'geo_maps.from_pickup_points', 
    'geo_maps.shipping_about', 'geo_maps.shipping_from', 
    'geo_maps.no_shippings_short', 
    'geo_maps.no_shippings', 'shipping_methods', 
    'geo_maps.shipping_time_and_rates', 
    'shipping_method', 'geo_maps.shipping_time', 
    'cost', 'geo_maps.from_pickup_points', 
    'geo_maps.no_shippings', 'geo_maps.shipping_time_and_rates', 
    'geo_maps.shipping_group_', 'geo_maps.from_pickup_points', 
    'geo_maps.shipping_about', 'geo_maps.shipping_from', 
    'geo_maps.no_shippings_short', 
    'geo_maps.no_shippings', 'shipping_methods', 
    'geo_maps.shipping_time_and_rates', 
    'shipping_method', 'geo_maps.shipping_time', 
    'cost', 'geo_maps.from_pickup_points', 
    'geo_maps.no_shippings'
  )

Query time 0.00127

JSON explain

{
  "query_block": {
    "select_id": 1,
    "table": {
      "table_name": "cscart_ult_language_values",
      "access_type": "system",
      "possible_keys": ["PRIMARY"],
      "rows": 0,
      "filtered": 0,
      "const_row_not_found": true
    },
    "table": {
      "table_name": "lang",
      "access_type": "range",
      "possible_keys": ["PRIMARY"],
      "key": "PRIMARY",
      "key_length": "392",
      "used_key_parts": ["lang_code", "name"],
      "rows": 11,
      "filtered": 100,
      "index_condition": "lang.lang_code = 'tr' and lang.`name` in ('geo_maps.shipping_time_and_rates','geo_maps.shipping_group_','geo_maps.from_pickup_points','geo_maps.shipping_about','geo_maps.shipping_from','geo_maps.no_shippings_short','geo_maps.no_shippings','shipping_methods','geo_maps.shipping_time_and_rates','shipping_method','geo_maps.shipping_time','cost','geo_maps.from_pickup_points','geo_maps.no_shippings','geo_maps.shipping_time_and_rates','geo_maps.shipping_group_','geo_maps.from_pickup_points','geo_maps.shipping_about','geo_maps.shipping_from','geo_maps.no_shippings_short','geo_maps.no_shippings','shipping_methods','geo_maps.shipping_time_and_rates','shipping_method','geo_maps.shipping_time','cost','geo_maps.from_pickup_points','geo_maps.no_shippings')"
    }
  }
}