UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SFYoXUnilY3agozz5uQvNa46fnq/pChAG5U0T31Jt5I=' 
WHERE 
  key_id = '791f072d9313d23db2b438feb888c211b336eae28b7e385e81ce8c2a83e0ac64' 
  AND (
    token = 'SFYoXUnilY3agozz5uQvNa46fnq/pChAG5U0T31Jt5I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )