UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MMlIaOSXv4XJ7id6cjmgBTmD8YHjpmKsCwpVcn0M0Mg=' 
WHERE 
  key_id = '2e7e28b2c1a76691cbeee91113e716058ab0ce5d146ad6ba4724b6de4799a3fa' 
  AND (
    token = 'MMlIaOSXv4XJ7id6cjmgBTmD8YHjpmKsCwpVcn0M0Mg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )