How to update a table without accessing the web in Laravel (PHP)?

I am trying to create a web application using Laravel to manage quizzes. The quizzes are timed. I have made a javascript countdown timer, and it counts down until the deadline. If the student is taking the quiz and the deadline has reached, I can redirect the student to the home page with a message e.g. 'Time is up!' and update the table, so it shows that the quiz is completed (since it reached the deadline).

I am wondering how to make the application updates the table even when the student is not on the quiz page?