UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hgWaHrZOG2pN9U243Pa9lIut0QcJjXy4CbZXlCP+A9E=' 
WHERE 
  key_id = '830f090a4492ddf390b5e3d48d10df8ceed41d22c63291bc7d22099ee210691a' 
  AND (
    token = 'hgWaHrZOG2pN9U243Pa9lIut0QcJjXy4CbZXlCP+A9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )