UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8iIvho8xDkFpyTj0uX6PjsfIkMRDyRcCMhs4dZqh/BA=' 
WHERE 
  key_id = '8cc1609a45deca5e7d3bd201d7c6867309e93d22491333aae36093c063ebaaa7' 
  AND (
    token = '8iIvho8xDkFpyTj0uX6PjsfIkMRDyRcCMhs4dZqh/BA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )