Index: branches/5.2.x/install/upgrades.php
===================================================================
diff -u -N -r15468 -r15547
--- branches/5.2.x/install/upgrades.php	(.../upgrades.php)	(revision 15468)
+++ branches/5.2.x/install/upgrades.php	(.../upgrades.php)	(revision 15547)
@@ -1,6 +1,6 @@
 <?php
 /**
-* @version	$Id: upgrades.php 15468 2012-07-23 17:08:07Z alex $
+* @version	$Id: upgrades.php 15547 2012-09-27 13:15:30Z alex $
 * @package	In-Commerce
 * @copyright	Copyright (C) 1997 - 2009 Intechnic. All rights reserved.
 * @license	Commercial License
@@ -104,7 +104,7 @@
 
 				// clean incomplete orders 5+ hours old
 				// don't use ORDER_STATUS_INCOMPLETE constant, since it's not available upgrade
-				$delete_timestamp = mktime() - (3600 * 5);
+				$delete_timestamp = time() - (3600 * 5);
 				$sql = 'SELECT OrderId FROM ' . TABLE_PREFIX . 'Orders
 							WHERE Status = ' . 0 . '
 							AND OrderDate < ' . $delete_timestamp;