UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6BBTFHU+UE1SQoyUlyfUKux9kJBDq5nu2lW3pTCaZiI=' 
WHERE 
  key_id = 'd22683a1eff217f5bf9209721f16702d460ee95f9d81e430210082fe0360b9b8' 
  AND (
    token = '6BBTFHU+UE1SQoyUlyfUKux9kJBDq5nu2lW3pTCaZiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )