UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '05B3lvc72SMgYsWXpNXjkGUFKrv2u9kQeIlfef5+rx0=' 
WHERE 
  key_id = 'c6d543fa1fe039e7349e4c7700b1a8a69d85d818e492f371468edc0c9d7b9f29' 
  AND (
    token = '05B3lvc72SMgYsWXpNXjkGUFKrv2u9kQeIlfef5+rx0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )