UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuV5+mdIr842D3XtbHpz2wM1R/wYSb97Ood+5vJM+2Y=' 
WHERE 
  key_id = '9da21d1ce1e2730fbc7077271d39c65ff4fe8d728206e4ad5f8ac7fa439371ed' 
  AND (
    token = 'HuV5+mdIr842D3XtbHpz2wM1R/wYSb97Ood+5vJM+2Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )