UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'P+xofiJ3YH8FKhd55krtq+DSIAS+FzJZvxXWg/zQohg=' 
WHERE 
  key_id = '4fe94063ddb6b9ecff8a0a9ac8bfc2f62ae93e94141898366dbad4f12b85b1d2' 
  AND (
    token = 'P+xofiJ3YH8FKhd55krtq+DSIAS+FzJZvxXWg/zQohg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )