UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3iC/vyu/KD+Oo0IUe2bteNUrvcy2uZ9X0OKGw1pcQ1k=' 
WHERE 
  key_id = '98d0ddfb2083be690ed67fbf3f7b29fae2ed594025bd66c1e446c2bb8a033d38' 
  AND (
    token = '3iC/vyu/KD+Oo0IUe2bteNUrvcy2uZ9X0OKGw1pcQ1k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )