UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HFE8ZhmuAXazQmom8roqC/PqPhieO1SXmDZJogKP3ds=' 
WHERE 
  key_id = 'a545a56bc16f64f52bf5bbc12426e69029d913024908d0efdece292cb4a03a48' 
  AND (
    token = 'HFE8ZhmuAXazQmom8roqC/PqPhieO1SXmDZJogKP3ds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )