UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5zTcn213GjrZJAuXPuPowAv3Ls6Z6XayMoaY7PKMeZY=' 
WHERE 
  key_id = '7a7629bdb287808747beb8e1f0719f96cae60d462ab37f1c36652bffa5ee6cbd' 
  AND (
    token = '5zTcn213GjrZJAuXPuPowAv3Ls6Z6XayMoaY7PKMeZY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )