UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cRbpdAqtSg/YSw8nSI+XO3gsz7dJF5Bi5VFQEgMnDI=' 
WHERE 
  key_id = '46cf5820f0bd476d430e482ff804287dde713f307a6f48b38892d7fdc51169db' 
  AND (
    token = '4cRbpdAqtSg/YSw8nSI+XO3gsz7dJF5Bi5VFQEgMnDI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )