UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8SDF3ORWVdIpdfTFTOgBFlQZN/K4ga+j9F6txEhPK+Y=' 
WHERE 
  key_id = '044e34b0eeac8e2358e4dec3bc7017639568785a8cf04de5647584fe654034ec' 
  AND (
    token = '8SDF3ORWVdIpdfTFTOgBFlQZN/K4ga+j9F6txEhPK+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )