UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vtbs5R3hlwQr6cEp/wQPvY2Nxld4qwaDABqMV2EVRrI=' 
WHERE 
  key_id = '4b28ed3909099e724503fbd1e7b26c1a85a6417a5225fef25778c38e2658ba77' 
  AND (
    token = 'Vtbs5R3hlwQr6cEp/wQPvY2Nxld4qwaDABqMV2EVRrI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )