UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jlx+du/6pOSCJEfp9uwO3W9wWBNyk5KBWdF10NqScrE=' 
WHERE 
  key_id = 'f7702f43159e97214aecdba5552d1893fde9878b20880b69348164bbac4f09ad' 
  AND (
    token = 'jlx+du/6pOSCJEfp9uwO3W9wWBNyk5KBWdF10NqScrE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )