UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'l6PttQWdnxUFoFb1QWQjMfHwfY7WbmMPQIepYPiBJSE=' 
WHERE 
  key_id = 'd1802af5dbc575b45a1c9a3cee7c806df896dbc52f91fa18fb9d9e099f1b11f2' 
  AND (
    token = 'l6PttQWdnxUFoFb1QWQjMfHwfY7WbmMPQIepYPiBJSE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )