UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WO8e3cHLpXkVGvFcSKzn2tq+2q0DTHYvyz8W7J9tErc=' 
WHERE 
  key_id = '011661d7be31b40d62a69cd381d58b476fc6348bc9ef875c217622e6be6c48dd' 
  AND (
    token = 'WO8e3cHLpXkVGvFcSKzn2tq+2q0DTHYvyz8W7J9tErc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )