UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4Fdh9IAn6NOx5PQID43jNo7mav+khv5Zfzr+2NHu258=' 
WHERE 
  key_id = '33cb24789f650b73097782e7858e8e75de1b8a5887ecb69f1760061e1b225c67' 
  AND (
    token = '4Fdh9IAn6NOx5PQID43jNo7mav+khv5Zfzr+2NHu258=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )