UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ndOz2T2IODNEbE5F2SuxIxRyZDwc61ZhokN4hahb3SE=' 
WHERE 
  key_id = '59642c921465e39de009ec7568843b65ab34486951d8618d310265d7b36b36a1' 
  AND (
    token = 'ndOz2T2IODNEbE5F2SuxIxRyZDwc61ZhokN4hahb3SE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )