UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dnFP3eIq/3CUczzV1qdpkGrtiZaVB9C0p3Zn8shyL+c=' 
WHERE 
  key_id = 'de99e735522d42b03209afcaaa637af8af39ddeb5eba9a11554455433129aaa1' 
  AND (
    token = 'dnFP3eIq/3CUczzV1qdpkGrtiZaVB9C0p3Zn8shyL+c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )