UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xzz8HXWDxHcCmFODnq7VpjREzFOaJbtDXjfQ+3ZU+k4=' 
WHERE 
  key_id = '32380a15a4172b920d68a0d9e85c8193bcf500d16199268f1524f2a6a8aa182d' 
  AND (
    token = 'xzz8HXWDxHcCmFODnq7VpjREzFOaJbtDXjfQ+3ZU+k4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )