UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'icLU9ZYBjZ6byTiQkMI5DkhISQ4sIh8FfJ0F1ZlN/K4=' 
WHERE 
  key_id = '835feca4129f1a390e0d40a40f1ac661c9ac0c558bd2fe7d119886365c0cff4e' 
  AND (
    token = 'icLU9ZYBjZ6byTiQkMI5DkhISQ4sIh8FfJ0F1ZlN/K4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )