UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2sABLj2TbA9qx1nxBVpQz4+ZezGFhsbHhSan8bvrdu4=' 
WHERE 
  key_id = 'd6a5a309da46ec7997b685a7984ffee73dbb07487631effcfab732ecb0397d6a' 
  AND (
    token = '2sABLj2TbA9qx1nxBVpQz4+ZezGFhsbHhSan8bvrdu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )