UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Zx5WY7YvEsyuN4BskijmkW43zCzuKeO6tG1+OoocXY=' 
WHERE 
  key_id = '825d8600df9d2098281db504a53cb9341e99c065123f3ea2cd64288eaf9c36b7' 
  AND (
    token = '9Zx5WY7YvEsyuN4BskijmkW43zCzuKeO6tG1+OoocXY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )