UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'At3HSQInL7uYyz0vH2OTZzdMHn8JxbdJ5G9k6i9ldgQ=' 
WHERE 
  key_id = '9c6318f7f9efa1e784d1eab8a324e8d48896eb059cbd33239fe9bb7cdb91873d' 
  AND (
    token = 'At3HSQInL7uYyz0vH2OTZzdMHn8JxbdJ5G9k6i9ldgQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )