UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tVDUFkJ7/e9IiEXVlk8aDZkN5A8mp4oFIT+4hpEWXQc=' 
WHERE 
  key_id = '0516d20f89426ab21ed585a941262d6abb095e97889453066aeaf5f85c28f3a4' 
  AND (
    token = 'tVDUFkJ7/e9IiEXVlk8aDZkN5A8mp4oFIT+4hpEWXQc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )