UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yHHFniszKb7ZsRnvij6cjBd3X5IUyKDeFrSJSVqGhcU=' 
WHERE 
  key_id = 'd1768310a4c5b314f7be3e8094e564d7979e72f8b834a18fdf2fb29e39fe854e' 
  AND (
    token = 'yHHFniszKb7ZsRnvij6cjBd3X5IUyKDeFrSJSVqGhcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )