UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WdfwVWRqZNCamNgjb/+ZiLPfxzCOo5MffeJfMRkX6vw=' 
WHERE 
  key_id = '8048b724215814d2bb4a2482ea7bffa92c434a4c498e2b94164b43fbee0702fc' 
  AND (
    token = 'WdfwVWRqZNCamNgjb/+ZiLPfxzCOo5MffeJfMRkX6vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )