UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0dMjuByffSqPmLZuFUpo93rozvGQvqblEmoQPbksj/8=' 
WHERE 
  key_id = '3093ce534a45c7a328840841c87a05465dc01e41b08a3d725fac0bf15b35fd1d' 
  AND (
    token = '0dMjuByffSqPmLZuFUpo93rozvGQvqblEmoQPbksj/8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )