UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IKroIUdmF8TMwHGqw534CssgfXqXx41BIhl/ZWpq7+M=' 
WHERE 
  key_id = '9146b9bdc9603cf4ac69abcf8feb8a11697dbf3c86ea44c98fb7adb9db7a861b' 
  AND (
    token = 'IKroIUdmF8TMwHGqw534CssgfXqXx41BIhl/ZWpq7+M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )