UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zD9JN5TDdiOteIlzaYgENLNVHkBVZtqHvxYSRIwBGa0=' 
WHERE 
  key_id = 'fe74c779b4d8b6d8eb26345568d8c9027156ec297e3b2b0d9b90cee576220b03' 
  AND (
    token = 'zD9JN5TDdiOteIlzaYgENLNVHkBVZtqHvxYSRIwBGa0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )