UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '83+9EoO7kvQt1iVLHGmRiA/4Eq6LToinVjowk6oAotg=' 
WHERE 
  key_id = '3fcf7a3bc0f8329ceba8d7df9d5e862b412a9c7b58f1acd292fb9ede2944d136' 
  AND (
    token = '83+9EoO7kvQt1iVLHGmRiA/4Eq6LToinVjowk6oAotg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )