UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5s6/qbhuME5wv1mtaZODZJsC1N4DNcJbbc1IDOCEI9A=' 
WHERE 
  key_id = '943b497f145057f75f4a784a9c6980d9ab9ace52ef417ffa18eead591ca494e6' 
  AND (
    token = '5s6/qbhuME5wv1mtaZODZJsC1N4DNcJbbc1IDOCEI9A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )