UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Lp5NrLGiB4tsWEWcUGjxeDU4cBz+3m69u29Dc8zLiU=' 
WHERE 
  key_id = '36c36e1c9ae1ce2e22ff498c6cc8c24b4ed8b8bb3a049ca02a3a6669e5f4b677' 
  AND (
    token = '3Lp5NrLGiB4tsWEWcUGjxeDU4cBz+3m69u29Dc8zLiU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )