UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9tMksKuPGxzV7o2g+Dqd45hdi+1tqvLaxmmZQ4xwBcI=' 
WHERE 
  key_id = 'b36e799b20c3e16918908d96654b49f1d581796e96dfd9ebe3ec0909696f5d9a' 
  AND (
    token = '9tMksKuPGxzV7o2g+Dqd45hdi+1tqvLaxmmZQ4xwBcI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )