UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Re1vA5awVL2nQ10wzyESloN+RysgeK4MFOZQkh7d52Y=' 
WHERE 
  key_id = '2342aa50487fc487b354b3f08820d96a1130a88c7325b4e6fb365b6c40421260' 
  AND (
    token = 'Re1vA5awVL2nQ10wzyESloN+RysgeK4MFOZQkh7d52Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )