UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'SMk3/btRuIHYl1mVEZQfwJ6kmqUIPVZ5oSQz9Y8hRsc=' 
WHERE 
  key_id = '2c5cfe578e0521b43663b45ec472f1f360a35915fdee9ee8b83f48fb018f8d37' 
  AND (
    token = 'SMk3/btRuIHYl1mVEZQfwJ6kmqUIPVZ5oSQz9Y8hRsc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )