UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Y6SnCA4oNxQLqfm8AQxXVBd/NYvuHfT4JYyHUXLDWtA=' 
WHERE 
  key_id = 'dcf290898e0c3d222b3e8f98c3b589613a131fffeaba3f769df94144be54551b' 
  AND (
    token = 'Y6SnCA4oNxQLqfm8AQxXVBd/NYvuHfT4JYyHUXLDWtA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )