Updating a column after expiration of specific time in MySQL
SET GLOBAL event_scheduler = ON; -- enable event scheduler.
SELECT @@event_scheduler;  -- check whether event scheduler is ON/OFF
CREATE EVENT e_store_ts  -- create your event
    ON SCHEDULE
      EVERY 24 HOURS  -- run every 24 hours
    DO
      UPDATE myschema.youtable set mycolumn='1'