php – Run if comment date more (+ 1hour) current time

Example:

Server date and time 04.05.2021 9:00

If comment date and time 04.05.2021 9:58 – NOT run

If comment date and time 04.05.2021 10:02 – RUN

add_action('transition_comment_status', 'comment_callback', 10, 3);
function comment_callback($new_status, $old_status, $comment) {
if($old_status != $new_status) {
if($new_status == 'approved') {
    $now = current_time( 'mysql' ); 
        
        $datacomm = strtotime( get_comment_date( 'Y-m-d h:i:s', $comment ));
        $later = strtotime( date( 'Y-m-d H:i:s', strtotime( $now ) + 3600 )); //3600 seconds = 1 hour
        
        
        if( $datacomm > $later ) {
        
        // RUN this
        
        } }}}

My code not work 🙁

Sorry for my English