UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uIrnQFjT/XVnvoms/RUVVpeob9ykftPLMN7Mp/CcSdw=' 
WHERE 
  key_id = '21caae463159fcef34cdb88c5f93480d81837cd44ab955cf004ae3bb324463bd' 
  AND (
    token = 'uIrnQFjT/XVnvoms/RUVVpeob9ykftPLMN7Mp/CcSdw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )