UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wUv+74fm6WkjB7ysc8SbojQP/xMVcRWpXFjCoSt4E2E=' 
WHERE 
  key_id = '124e7b37f2fd7efdfd37fd3193e446310f5cc4add538eec49ed20a4f48558072' 
  AND (
    token = 'wUv+74fm6WkjB7ysc8SbojQP/xMVcRWpXFjCoSt4E2E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )