UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wo+m03NsYj1vynmIWs36AYep8SlqHvTLZCwa5rl8WGY=' 
WHERE 
  key_id = '31b12921992901307d3ed2b2315bc74d3aa945565a405a7d68e379c85e009ecf' 
  AND (
    token = 'wo+m03NsYj1vynmIWs36AYep8SlqHvTLZCwa5rl8WGY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )