UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bYuG40Kj6nURHxA9bREc1ZJvbukg8msfdFh3imOICw0=' 
WHERE 
  key_id = '9cda5dbdd0c663ac69fb576ce92034e6527341238bdd4864bb376703f6e3beb9' 
  AND (
    token = 'bYuG40Kj6nURHxA9bREc1ZJvbukg8msfdFh3imOICw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )