UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PvUsDykfZE4x6w53zafzUz0R3gohY7qReiVEARy/0Fc=' 
WHERE 
  key_id = '2e56d5c86ce26f6e600e33a9200cf3e8e3edaa9a51f794da5f1b87efb43061fb' 
  AND (
    token = 'PvUsDykfZE4x6w53zafzUz0R3gohY7qReiVEARy/0Fc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )