UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1wwpwKTahPVYUiE9u/bqpuxVxQtqbs8x/YXzxhzPYQs=' 
WHERE 
  key_id = '5c695fddfd649d267263c1b067d6c26e397c9388a77e2283c749fb2134738fd7' 
  AND (
    token = '1wwpwKTahPVYUiE9u/bqpuxVxQtqbs8x/YXzxhzPYQs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )