UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bw9GwfOUQXs7Xm6qONghK+oBQMqIS6k2kTaBd2d+twA=' 
WHERE 
  key_id = '98133b8228d5e03b7e7f2a74c61c7d1457e779ea798d0cb787042c4534140c28' 
  AND (
    token = 'Bw9GwfOUQXs7Xm6qONghK+oBQMqIS6k2kTaBd2d+twA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )