UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iwqtvSpKzbiTSJFvMuh6XCASmcFey5GcWDyh+6g1tuA=' 
WHERE 
  key_id = '0d63fd3537f3f11a750a3f7dd06dbf445cb98ef4ddaec3684d8be51b3ac443cf' 
  AND (
    token = 'iwqtvSpKzbiTSJFvMuh6XCASmcFey5GcWDyh+6g1tuA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )