UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Jxv1FGB+Izby9hUK8IZy/0qPO2t83cE2QAD176V9Dqw=' 
WHERE 
  key_id = 'b8e24bbe5fbbd3c0bb09e54bf92d3105759acf57d775923cdf7ed74adfe8bf78' 
  AND (
    token = 'Jxv1FGB+Izby9hUK8IZy/0qPO2t83cE2QAD176V9Dqw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )