UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pOv2eFUD2mlyWCohzbvU9ZF5EzcqSeMGjVCfHPnqUFs=' 
WHERE 
  key_id = 'a1445134abc0ce97211fb7c0fe32ecf06b478989b8b58968d37fc7a31ac3758e' 
  AND (
    token = 'pOv2eFUD2mlyWCohzbvU9ZF5EzcqSeMGjVCfHPnqUFs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )