UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gCRoEKsQPwErcyiCb5h8LWuNHk49ceZH+xWi5rJC8JM=' 
WHERE 
  key_id = '3fc33f1ed9c39fdb7ef9577560b28d028274b40279009ad0e5db6376c7ce33cd' 
  AND (
    token = 'gCRoEKsQPwErcyiCb5h8LWuNHk49ceZH+xWi5rJC8JM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )