UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n01uUOxaj4tKnOO+rJJC8lJ0H3ujuhqKn6wXKadn/zM=' 
WHERE 
  key_id = '489e0ea4bee1277cd6493f3aa3008f38f6444f932542393ca26b246c0c4be679' 
  AND (
    token = 'n01uUOxaj4tKnOO+rJJC8lJ0H3ujuhqKn6wXKadn/zM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )