UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mWf3um9rhlxGbQdNzASPzMqK25upLfugPF7jL8FsisI=' 
WHERE 
  key_id = '3b4f0706f12401b3ee3b6a23bc58760cbab0c31f41bf3cb09a8fe6be6a65bdeb' 
  AND (
    token = 'mWf3um9rhlxGbQdNzASPzMqK25upLfugPF7jL8FsisI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )