UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XMYonw08nyiEgEUQMZKjstH/fI+FDqEcDWyIW/+mKvU=' 
WHERE 
  key_id = 'c0021a7872af5d637641fc35c046980b713abb582ed67ba9c91c5b022359d53c' 
  AND (
    token = 'XMYonw08nyiEgEUQMZKjstH/fI+FDqEcDWyIW/+mKvU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )