UPDATE 
  vi_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oppLfNtyt3hWnNNlaspzRAoMlGVeCUTNUxhhVYNwXk=' 
WHERE 
  key_id = '769f40805f75012e36d6db9f87d4bcc3151226092bc27f6201a84fc5ddfdd1a9' 
  AND (
    token = '2oppLfNtyt3hWnNNlaspzRAoMlGVeCUTNUxhhVYNwXk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )