$r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
LEFT JOIN `contact` ON `queue`.`cid` = `contact`.`id`
WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");
$r = q("SELECT `queue`.*, `contact`.`name`, `contact`.`uid` FROM `queue`
LEFT JOIN `contact` ON `queue`.`cid` = `contact`.`id`
WHERE `queue`.`created` < UTC_TIMESTAMP() - INTERVAL 3 DAY");