UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KS9vxJBkc2MfVAgjZdT3DKF9fUZVc9C9zhFpluf5Ry8=' 
WHERE 
  key_id = 'fce016c679f62b7fcda5b908e13b16e31e1374be29c2348fd64b9638531803d2' 
  AND (
    token = 'KS9vxJBkc2MfVAgjZdT3DKF9fUZVc9C9zhFpluf5Ry8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )