UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'w/JpPWLgzQmlCIkLKx4DDKzAJvMAjdhMc64eHoSo3vM=' 
WHERE 
  key_id = '26a16e621d2935721a1be178517806ec50452c492631fcce18585bb21b0c92b8' 
  AND (
    token = 'w/JpPWLgzQmlCIkLKx4DDKzAJvMAjdhMc64eHoSo3vM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )