UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VubPBGMsKS3MX24OdQtUDlbOgspsQ0GNIe8Jlt9vK2A=' 
WHERE 
  key_id = '3227d1f175f83b92aca503931e430bf857d235def560b14dff28d98b74e976be' 
  AND (
    token = 'VubPBGMsKS3MX24OdQtUDlbOgspsQ0GNIe8Jlt9vK2A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )