UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/CUPFLW91AxFHuIjmDgbrpi7vNP2C8zoIxp0obcB2Mw=' 
WHERE 
  key_id = '0cbccb9263bb1f61ad18827bba1ab851f5a9b156c945e4c903594c77c80199d0' 
  AND (
    token = '/CUPFLW91AxFHuIjmDgbrpi7vNP2C8zoIxp0obcB2Mw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )