UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p3luR7wn675+AGaufsM+OWVDThVPbHWly+XOpdXwU7k=' 
WHERE 
  key_id = 'c6e796af621c39d5c1123ce48725990ed90503db5f2239cb97ba594aba85038e' 
  AND (
    token = 'p3luR7wn675+AGaufsM+OWVDThVPbHWly+XOpdXwU7k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )