UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wcueEX/B0p6tXiKqPYWTVrTr1YWuHhUj/GS+1t3rL4=' 
WHERE 
  key_id = 'a8294ce6bd6cd837ed73232f416bf13de0865e770352cdd8ad002956329f1334' 
  AND (
    token = '9wcueEX/B0p6tXiKqPYWTVrTr1YWuHhUj/GS+1t3rL4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )