UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2vOdV2o/Hk+Spj52H1TBXCWGkR8ZiAP3VikES1LpxII=' 
WHERE 
  key_id = '8434bfb5599162a155e561c0d7352f2326af7590e12b408d734cd82a9c3d9dcc' 
  AND (
    token = '2vOdV2o/Hk+Spj52H1TBXCWGkR8ZiAP3VikES1LpxII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )