UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q4EWy5xSIx08QMJbPvyIrJD59KVfuK/S7lTjlsyROo4=' 
WHERE 
  key_id = '2dab468d515c37895b746dde8e9f630898dcbb15fb5f4690bfe160b1329fed68' 
  AND (
    token = 'q4EWy5xSIx08QMJbPvyIrJD59KVfuK/S7lTjlsyROo4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )