UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUBgJYqEy7MJ8ywSY7u1ZE+hQtZYg3h+423n5A6C8Fw=' 
WHERE 
  key_id = '30bd8904445db32a1ffc02a333fd1cc8e02f125944c3803002acb7bb86400894' 
  AND (
    token = 'qUBgJYqEy7MJ8ywSY7u1ZE+hQtZYg3h+423n5A6C8Fw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )