UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DhtZV7eioGnsvQmrj9mm5GnU8WCjrwqktOiWhn6Y34Y=' 
WHERE 
  key_id = 'c1e0d933fd9afd017d6803d0ed465bd1f7996052bea8e7243cd35d52f8c35d06' 
  AND (
    token = 'DhtZV7eioGnsvQmrj9mm5GnU8WCjrwqktOiWhn6Y34Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )