UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RgWpRBtNqK93ZATsZSQfHRouV6NcDrk0TUpYJ4BSPFQ=' 
WHERE 
  key_id = 'b67ac1a7d826a50bd46f394eee9bb6e87e0af915cc8700610952cbbdd48bb81e' 
  AND (
    token = 'RgWpRBtNqK93ZATsZSQfHRouV6NcDrk0TUpYJ4BSPFQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )