SELECT 
  a.destination_id, 
  a.status, 
  a.localization, 
  b.destination 
FROM 
  cscart_destinations as a 
  LEFT JOIN cscart_destination_descriptions as b ON a.destination_id = b.destination_id 
  AND b.lang_code = 'vi' 
WHERE 
  1 = 1 
ORDER BY 
  b.destination

Query time 0.00184

JSON explain

{
  "query_block": {
    "select_id": 1,
    "const_condition": "1",
    "filesort": {
      "sort_key": "b.destination",
      "temporary_table": {
        "nested_loop": [
          {
            "table": {
              "table_name": "a",
              "access_type": "ALL",
              "rows": 2,
              "filtered": 100
            }
          },
          {
            "table": {
              "table_name": "b",
              "access_type": "eq_ref",
              "possible_keys": ["PRIMARY"],
              "key": "PRIMARY",
              "key_length": "9",
              "used_key_parts": ["destination_id", "lang_code"],
              "ref": ["dev_db.a.destination_id", "const"],
              "rows": 1,
              "filtered": 100,
              "attached_condition": "trigcond(b.lang_code = 'vi')"
            }
          }
        ]
      }
    }
  }
}