add the format.

Author: ping-yee

system/Debug/Toolbar.php

@@ -381,7 +381,7 @@ public function prepare(?RequestInterface $request = null, ?ResponseInterface $r
             helper('filesystem');
 
             // Updated to microtime() so we can get history
-            $time = sprintf('%.6f', Time::now()->format('u'));
+            $time = sprintf('%.6f', Time::now()->format('U.u'));
 
             if (! is_dir(WRITEPATH . 'debugbar')) {
                 mkdir(WRITEPATH . 'debugbar', 0777);

system/Debug/Toolbar/Collectors/Database.php

@@ -185,7 +185,7 @@ public function display(): array
                 'sql'        => $query['query']->debugToolbarDisplay(),
                 'trace'      => $query['trace'],
                 'trace-file' => $firstNonSystemLine,
-                'qid'        => md5($query['query'] . Time::now()->format('u')),
+                'qid'        => md5($query['query'] . Time::now()->format('0.u00 U')),
             ];
         }, static::$queries);