UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g1GtLGmO4ZLpnZcuK9AxwikQaLINxXbmoLctw8h5x0U=' 
WHERE 
  key_id = '6599b78105245580dea9025b9d7c48c95fb8c82b274b009fcbcd33a230177a5f' 
  AND (
    token = 'g1GtLGmO4ZLpnZcuK9AxwikQaLINxXbmoLctw8h5x0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )