Recurring Error in Logs for SQL syntax

Hello,

I’m seeing these in my logs consistently;
[05-Nov-2019 02:04:18 UTC] WordPress database error You have an error in your SQL syntax; check the manual that corresponds to your MariaDB server version for the right syntax to use near ”
AND last_locked_at <= ‘1572919398” at line 3 for query
UPDATE wp_tm_tasks
SET last_locked_at = 1572919458
WHERE id = 96’
AND last_locked_at <= ‘1572919398’
made by do_action(‘wp_ajax_updraft_smush_ajax’), WP_Hook->do_action, WP_Hook->apply_filters, Updraft_Smush_Manager->updraft_smush_ajax, Updraft_Smush_Manager_Commands->process_bulk_smush, Updraft_Smush_Manager->process_bulk_smush, Updraft_Task_Manager_1_2->process_queue, Updraft_Task_Manager_1_2->process_task, Updraft_Task_1_1->attempt, Updraft_Task_1_1->lock

Thought I’d report to see if the syntax can be corrected in a future update to avoid the errors.

Thanks