UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9Hpp7qf6Ja83/1OazbxzUy9IMrVr3dXnOh1E2G3GApk=' 
WHERE 
  key_id = 'df43d4bfb3c140773ef9f41173e2044242e186a9a2acae0ca180541a3d16df5b' 
  AND (
    token = '9Hpp7qf6Ja83/1OazbxzUy9IMrVr3dXnOh1E2G3GApk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )