UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tdAgF0AUZevRd8KJtLhYZZj1sLGJLjPRFc0OIgK0yM4=' 
WHERE 
  key_id = '3f984f1a334a69db0e28d9695d4853fd41ae902ceaa81b93bec78292ae4c5ec5' 
  AND (
    token = 'tdAgF0AUZevRd8KJtLhYZZj1sLGJLjPRFc0OIgK0yM4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )