UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'h3R5MvWzU3xRMF1VhYiBAOS0hMSRGoRatfKs+BzwKyc=' 
WHERE 
  key_id = '0aeb1e7d71b353cea2994877f132d17d222f9a35cf87ea5d4103299b3af802d0' 
  AND (
    token = 'h3R5MvWzU3xRMF1VhYiBAOS0hMSRGoRatfKs+BzwKyc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )