diff --git a/lib/gitlab_monitor/database/row_count.rb b/lib/gitlab_monitor/database/row_count.rb
index 07623a565ab443251ae86ce28770c5e80b4f9efc..5b5578673a4d1466bcfd8eac9cdb09cc2bc42a1c 100644
--- a/lib/gitlab_monitor/database/row_count.rb
+++ b/lib/gitlab_monitor/database/row_count.rb
@@ -36,15 +36,15 @@ module GitLab
           mirrors_not_updated_recently: MIRROR_QUERY.merge( # EE only
             where: <<~SQL
               projects.import_status NOT IN ('scheduled', 'started')
-              AND (project_mirror_data.next_execution_timestamp - projects.mirror_last_update_at) <= '1 hour'::interval
-              AND projects.mirror_last_update_at < NOW() - '1 hour'::interval
+              AND (project_mirror_data.next_execution_timestamp - projects.mirror_last_update_at) <= '30 minutes'::interval
+              AND projects.mirror_last_update_at < NOW() - '30 minutes'::interval
               AND #{WHERE_MIRROR_ENABLED}
             SQL
           ),
           mirrors_behind_schedule: MIRROR_QUERY.merge( # EE only
             where: <<~SQL
               projects.import_status NOT IN ('scheduled', 'started')
-              AND project_mirror_data.next_execution_timestamp <= NOW() - '10 minutes'::interval
+              AND project_mirror_data.next_execution_timestamp <= NOW() - '10 seconds'::interval
               AND #{WHERE_MIRROR_ENABLED}
             SQL
           ),