UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1ceSf29G5ly86t6DzjV0k38KTG8smgc3rR52Gd0b76g=' 
WHERE 
  key_id = '9cd2e88969bdd24c3bc7f7ca58531a8fb0d6c4370c5a83b202bfb82bc92d6f81' 
  AND (
    token = '1ceSf29G5ly86t6DzjV0k38KTG8smgc3rR52Gd0b76g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )