UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'M9CNBvQSdGNfLXwlZjZlBzNGMI8FkZtZnm6nhgX2Igw=' 
WHERE 
  key_id = '3574df92f503c2180d7692f6b359833175f8c8889c6444d568e0745a41232f9a' 
  AND (
    token = 'M9CNBvQSdGNfLXwlZjZlBzNGMI8FkZtZnm6nhgX2Igw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )