UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4CcOXU+wq4l4cDs0npgUyRyTU3lOqhwZLR9w/5BqG8U=' 
WHERE 
  key_id = '46aeed8be8401b049103013a4d50ea509f13a2483823ad540e8cc279c7811291' 
  AND (
    token = '4CcOXU+wq4l4cDs0npgUyRyTU3lOqhwZLR9w/5BqG8U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )