UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BGnA7erCse3DYFlUyvfYWKZ2e1njsmg/vi8HQVmBwRI=' 
WHERE 
  key_id = 'a3ae6f116f685de686d1939ca5262770aabbfe71326a11836760a8fb0ab4925d' 
  AND (
    token = 'BGnA7erCse3DYFlUyvfYWKZ2e1njsmg/vi8HQVmBwRI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )