SELECT 
  lang.name, 
  lang.value 
FROM 
  cscart_language_values lang 
WHERE 
  lang.lang_code = 'fr' 
  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 0.00070

JSON explain

{
  "query_block": {
    "select_id": 1,
    "cost_info": {
      "query_cost": "26.41"
    },
    "table": {
      "table_name": "lang",
      "access_type": "range",
      "possible_keys": [
        "PRIMARY"
      ],
      "key": "PRIMARY",
      "used_key_parts": [
        "lang_code",
        "name"
      ],
      "key_length": "392",
      "rows_examined_per_scan": 11,
      "rows_produced_per_join": 11,
      "filtered": "100.00",
      "index_condition": "((`danishecarter_31jan`.`lang`.`lang_code` = 'fr') and (`danishecarter_31jan`.`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')))",
      "cost_info": {
        "read_cost": "24.21",
        "eval_cost": "2.20",
        "prefix_cost": "26.41",
        "data_read_per_join": "4K"
      },
      "used_columns": [
        "lang_code",
        "name",
        "value"
      ]
    }
  }
}