UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QbkQS1wVQ9yRVYa/JRlSrglPt/nJhtwTi/gAO57Vn4Y=' 
WHERE 
  key_id = '89eda9e64399da400ce82e79487fc1e2b42e325c9811848084e51172c83afa14' 
  AND (
    token = 'QbkQS1wVQ9yRVYa/JRlSrglPt/nJhtwTi/gAO57Vn4Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )