UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iryZ5BV5HmccZiiP77al/eAuo8qAbg9nC3uOBNei+1w=' 
WHERE 
  key_id = '33a56c9581fe743b471f1861ed4f58d4e6c6294e91cca6313806076344838728' 
  AND (
    token = 'iryZ5BV5HmccZiiP77al/eAuo8qAbg9nC3uOBNei+1w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )