diff --git a/sites/all/modules/contrib-dev/util/contribs/dblog_ext/dblog_filters/dblog_time_filters.module b/sites/all/modules/contrib-dev/util/contribs/dblog_ext/dblog_filters/dblog_time_filters.module
--- contribs/dblog_ext/dblog_filters/dblog_time_filters.module
+++ contribs/dblog_ext/dblog_filters/dblog_time_filters.module
@@ -42,7 +42,7 @@
   if (!empty($time_options['recent'])) {
     $filters['recent'] = array(
       'title' => t('Recent'),
-      // @TODO: review: SQL NOW() or PHP time() ?
+      // Using PHP time(), since SQL NOW() creates a datetime format value rather than a Unix timestamp
       'where' => '(' . time() . ' - w.timestamp) <= (%d * 60)',
       'conjunction' => FALSE,
       'options' => $time_options['recent'],
@@ -52,7 +52,7 @@
   if (!empty($time_options['aged'])) {
     $filters['aged'] = array(
       'title' => t('Aged'),
-      // @TODO: review: SQL NOW() or PHP time() ?
+      // Using PHP time(), since SQL NOW() creates a datetime format value rather than a Unix timestamp
       'where' => '(' . time() . ' - w.timestamp) > (%d * 60)',
       'conjunction' => FALSE,
       'options' => $time_options['aged'],