UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4aoX48KqWEtenrY4sjr113ZC+NnYvacHYHvBwj+F/Fs=' 
WHERE 
  key_id = 'acd7d1442129f9e5fd97487b858134b34e790f0948068af1783988f073f62044' 
  AND (
    token = '4aoX48KqWEtenrY4sjr113ZC+NnYvacHYHvBwj+F/Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )