UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'u+OJt5m9OnOWLn8Vc16La/sOsd9eqfxIyXQ9mSK7MTM=' 
WHERE 
  key_id = '7a628a43425635d132ed5fa30913322c7954d824c35063554d972b94245df783' 
  AND (
    token = 'u+OJt5m9OnOWLn8Vc16La/sOsd9eqfxIyXQ9mSK7MTM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )