UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2Kzpum+2bcpLCBwo8ZMJNHlFGu7QANmTbmDMX0WelTU=' 
WHERE 
  key_id = '79796af3561abe96b2305d59719f1b70f6f4d9c033dd2d7a8017e40fb7a9f866' 
  AND (
    token = '2Kzpum+2bcpLCBwo8ZMJNHlFGu7QANmTbmDMX0WelTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )