UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F7zBbaq0cM627Ty4ucSW6ZhW0OZhT0BwLvzh8cMeRYw=' 
WHERE 
  key_id = 'fc690b15004bd85c06a966d7f53aad75f5f29f6575c8463db9fa992320c75bec' 
  AND (
    token = 'F7zBbaq0cM627Ty4ucSW6ZhW0OZhT0BwLvzh8cMeRYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )