UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ozeh1BI6L1xAytufUseQVdLLjhk8PemqSE+XwrtBOO4=' 
WHERE 
  key_id = '972521d12f5b82b97308f66f0f8194b827d7536ba6eabd27c3c9f76846308f0d' 
  AND (
    token = 'ozeh1BI6L1xAytufUseQVdLLjhk8PemqSE+XwrtBOO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )