UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZqCpNXEUwLpXz4SNOsfzlkhgYIpfKpHZmhQJhCp/9+Y=' 
WHERE 
  key_id = '1ea99b7e65188b526a46028dc498effd3ae40fd7dc40e2c7b380f0a3af66521f' 
  AND (
    token = 'ZqCpNXEUwLpXz4SNOsfzlkhgYIpfKpHZmhQJhCp/9+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )