UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rID/25btJj4PxgN06yPXCqjNkTgk7byJVzuxkVnyZJM=' 
WHERE 
  key_id = '6c863d28f1c15cb7bd2cead41c4f37f7a23e8c847b88d605cc212f514449c28d' 
  AND (
    token = 'rID/25btJj4PxgN06yPXCqjNkTgk7byJVzuxkVnyZJM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )