UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SXdL+ZAErjyws2Kog1QVIjATmiDuxD00H3TkKck4le0=' 
WHERE 
  key_id = '2ff565f7b3a5af7007678ff9b8045028b5d5c4891e2c7db78432809aba72d7c2' 
  AND (
    token = 'SXdL+ZAErjyws2Kog1QVIjATmiDuxD00H3TkKck4le0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )