UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2BqdaJ+DuoI1pdV2TTxAvLhI+jO5ZSq5zUI25YpE6MI=' 
WHERE 
  key_id = '1c4d5095f053056493b1f0eff28e7edacb664969698bcfa6224c6dd93ef68ae3' 
  AND (
    token = '2BqdaJ+DuoI1pdV2TTxAvLhI+jO5ZSq5zUI25YpE6MI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )