UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v5r+j9UQDNLKYk360uXWVGl7T4XbkXmq2vt4d78EmWU=' 
WHERE 
  key_id = 'd28466b43d4e2614a021d008fb205f548bf127b2107ab4a718e0c11ff2ab143f' 
  AND (
    token = 'v5r+j9UQDNLKYk360uXWVGl7T4XbkXmq2vt4d78EmWU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )