UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4U7CRzquN2l/t69V1+QS1K47uDFFWNYUufg9kM5NKb0=' 
WHERE 
  key_id = '2b143fd5671cb1ebf5b3b53447804caa800fc24569de2e3e85b42b7bceea5bbd' 
  AND (
    token = '4U7CRzquN2l/t69V1+QS1K47uDFFWNYUufg9kM5NKb0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )