UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9DFMeKP43WGL1RJH2AQQQqBEHw9gTTJCUMPZTuIT3lA=' 
WHERE 
  key_id = '34cd0a30a1acbbcd8c5149315e5097eb6d2d2e7b43c458e1f6f36521a5f83159' 
  AND (
    token = '9DFMeKP43WGL1RJH2AQQQqBEHw9gTTJCUMPZTuIT3lA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )