UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '87/FWWl65acpTImp19CFBGI/6Rshc2FS9xU1w7aEBV8=' 
WHERE 
  key_id = '41d681a44758489955054cb14b30cec81f680637634b1e8bf6bf508d96ae9069' 
  AND (
    token = '87/FWWl65acpTImp19CFBGI/6Rshc2FS9xU1w7aEBV8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )