UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LEww+tNnDbfVdGSwLItYWRX7WMwBVy1k8SQGVeEu63c=' 
WHERE 
  key_id = '447c1b64ba3af167b11900efcf0b1c5f6395f8127982a55a25f2bb6c31384a6f' 
  AND (
    token = 'LEww+tNnDbfVdGSwLItYWRX7WMwBVy1k8SQGVeEu63c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )