UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Yu8faHeOxoXrADb26A6TwodgFhKq7qhZPnf68dFn2+E=' 
WHERE 
  key_id = 'ff10d8cfb64b1fe127f9ff3d8987b99a12b9e198342d8dd84d84a6040b27e864' 
  AND (
    token = 'Yu8faHeOxoXrADb26A6TwodgFhKq7qhZPnf68dFn2+E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )