UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uys/HpOrMrjsHuKnwZg7RxmCxWBAIkZZOFM8iaoCcpI=' 
WHERE 
  key_id = '9f12a82e33f78a7657af54649e8eac010879eb4fe7514130a4283775b423c3d7' 
  AND (
    token = 'uys/HpOrMrjsHuKnwZg7RxmCxWBAIkZZOFM8iaoCcpI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )