UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '004de3GEnPHRVB8HajJpTAMyfly1IhjMTVR7WJzdZ8Q=' 
WHERE 
  key_id = '83a9b0f0226f7c914ffca181da07e499f081ac49d57b12177b79993e1a356c04' 
  AND (
    token = '004de3GEnPHRVB8HajJpTAMyfly1IhjMTVR7WJzdZ8Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )