UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lgHI3AWULrkaJzr1/6pyR5VnCDbJS6aGHdoDtD95pxs=' 
WHERE 
  key_id = '2520009804b3425fa3ca3efb12ba63b321272246ca56af1cfc31aea7d7d1ed56' 
  AND (
    token = 'lgHI3AWULrkaJzr1/6pyR5VnCDbJS6aGHdoDtD95pxs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )