UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '53JuImItSfwGLcOmZOtLgaIAoLllmPfsCsPz4uZxcaM=' 
WHERE 
  key_id = '3a5cd10aacfcde255834585104daba684841787d6145979f4f946c867d6c75f5' 
  AND (
    token = '53JuImItSfwGLcOmZOtLgaIAoLllmPfsCsPz4uZxcaM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )