UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sqMeVROULBB8BpGU9qKsrHDuDjip5IP6bQWsv3eiHbA=' 
WHERE 
  key_id = '7dab17afe3351584f53bffb074c448717eecf94458054dd849771f6ded96d248' 
  AND (
    token = 'sqMeVROULBB8BpGU9qKsrHDuDjip5IP6bQWsv3eiHbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )