UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ImZWNVvtbOkvQQLY9SPU8gD0ElKIJijecVkHKxWeE4=' 
WHERE 
  key_id = '43befc646a2cee58486c8c4b92168968cc280b5ab9033783516d90de9f93ac75' 
  AND (
    token = '8ImZWNVvtbOkvQQLY9SPU8gD0ElKIJijecVkHKxWeE4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )