UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WB9Qev2yuTUbxje/oNI9pxd3Y1PfuLTG3mOEBK9SRSs=' 
WHERE 
  key_id = 'af6479079bb51c7a70ed6bc87f02a1a5dd0995c49b3c6ea8c75af68f71f3f6ff' 
  AND (
    token = 'WB9Qev2yuTUbxje/oNI9pxd3Y1PfuLTG3mOEBK9SRSs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )