UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'saqSeVopOzUjdLAoSfFhqV7jfpNXkE9znj9ADomnAzs=' 
WHERE 
  key_id = 'e1c454ac6b169ece96a81a600c1ed5a05b6c3b12fe99cdee45c3387b19881a84' 
  AND (
    token = 'saqSeVopOzUjdLAoSfFhqV7jfpNXkE9znj9ADomnAzs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )