UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/16Fyj5UZZivb/KyLW81mBmy424qGzdIDLr9JN1xEyk=' 
WHERE 
  key_id = '5113c54db87439711a18757655b783a240e7fc130b9428aa5d7686b132fc9ead' 
  AND (
    token = '/16Fyj5UZZivb/KyLW81mBmy424qGzdIDLr9JN1xEyk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )