UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XSrY+8SFYffje+ZI2ijpxsnkRq9fEhgUp2RKy04fkbM=' 
WHERE 
  key_id = 'abb5c658c719ebaa20e3ae13f347b121a15dbcfc289b68f7ad999972892eb7ee' 
  AND (
    token = 'XSrY+8SFYffje+ZI2ijpxsnkRq9fEhgUp2RKy04fkbM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )