UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ksXwVvAxXIrurQnKaLPrdiRyqFfK1qfImRqTL9QWLeQ=' 
WHERE 
  key_id = 'cdac448273bc24db3671e7c7f47253434303b4d204debef78bf3bfe98a173500' 
  AND (
    token = 'ksXwVvAxXIrurQnKaLPrdiRyqFfK1qfImRqTL9QWLeQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )