UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lVfCH6mGxj0nH5QfFn/KoieCMf5YXh5jxAks043pdtU=' 
WHERE 
  key_id = '91e1b4d648c2c2bccd7298d0a543221c7c4424aa9811ad76fb9e47d59106f578' 
  AND (
    token = 'lVfCH6mGxj0nH5QfFn/KoieCMf5YXh5jxAks043pdtU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )