UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QTKPjald8zKGkQrfjjXQr67RTBvGu8m2oNJjj86sAhw=' 
WHERE 
  key_id = '23a5b9091c7bbec7cbd4702f1aaa1b69b76310312f809ac5f1cdd757e2acbcdd' 
  AND (
    token = 'QTKPjald8zKGkQrfjjXQr67RTBvGu8m2oNJjj86sAhw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )