UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kzetldBVJJ80o2mAp4p+B4kvjD/zlIvYTMU7EUVf680=' 
WHERE 
  key_id = '6d3d6f72cb5e9258bb45df15467da6a85616f1a375160bb283605038815a2474' 
  AND (
    token = 'kzetldBVJJ80o2mAp4p+B4kvjD/zlIvYTMU7EUVf680=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )