UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm++mRxk7plsE9uIQroh8OL+TKDDhDXIZ9MJ+CMwY35Q=' 
WHERE 
  key_id = '93f1431228aa032abe858e3294d69df1e7ddb94d192ff14c69fe2d03486bd109' 
  AND (
    token = 'm++mRxk7plsE9uIQroh8OL+TKDDhDXIZ9MJ+CMwY35Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )