UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDl9hvSRrDf+30wvVkQJmJqv8v7UURIZVDvoxBjWxpU=' 
WHERE 
  key_id = 'aa19ae1dd9a1732b043ea5f1d9e8cc67e21851a7d79fce9c2d086174b4ab9a71' 
  AND (
    token = 'vDl9hvSRrDf+30wvVkQJmJqv8v7UURIZVDvoxBjWxpU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )