UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XhffEistfc6L+cm8UM/MHy7KNqcz0ZJTa5aedYHIHmw=' 
WHERE 
  key_id = '5b447b601052d1a042447258a617db54a363d181303d22ddce1bb52a130e1204' 
  AND (
    token = 'XhffEistfc6L+cm8UM/MHy7KNqcz0ZJTa5aedYHIHmw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )