UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vv5Wms7HWYp7IifB4kV8jfVOAsKdilQa57CREmHi+ps=' 
WHERE 
  key_id = 'e604350185efe972866959bcf8df16e2d0ed08d52d5bf4bb3a49eef061fd57ce' 
  AND (
    token = 'Vv5Wms7HWYp7IifB4kV8jfVOAsKdilQa57CREmHi+ps=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )