UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AUZj4YkCx+/rXtUKsfZd2N8pgc05EkEBNZVORwU2zxE=' 
WHERE 
  key_id = '0212daaea831405e3511f98ae0057f586edac9807b3d32d309edbe15847e8b8d' 
  AND (
    token = 'AUZj4YkCx+/rXtUKsfZd2N8pgc05EkEBNZVORwU2zxE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )