UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hQKM+lDwfB/ZKXajPf28+T+2VmvpY2OgzEDcbTary5k=' 
WHERE 
  key_id = 'ab38b43c0a87934c8a4ccc1fa22b7e9cf3a78983d943e6c50153bdff28e1d092' 
  AND (
    token = 'hQKM+lDwfB/ZKXajPf28+T+2VmvpY2OgzEDcbTary5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )