UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8vLnafTuLJd1CYtNebHmCnw7aPOaaURKD6ScUMLuI9A=' 
WHERE 
  key_id = '35b669a433f237754c6fb9387a853cfafcbf109a18be8b748007456b989834bb' 
  AND (
    token = '8vLnafTuLJd1CYtNebHmCnw7aPOaaURKD6ScUMLuI9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )