UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KZQPyWbLB0ytk5xnVl29xogc4LqMWLnHfOkWnMeVJ7E=' 
WHERE 
  key_id = 'ff30cc3409d59e35a16658c228a3e35fd65eb05e2e4061611714eb12a1ded709' 
  AND (
    token = 'KZQPyWbLB0ytk5xnVl29xogc4LqMWLnHfOkWnMeVJ7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )