UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TyVjY/61NkPkgqMFzq/Ukg6XIH1TsGmd4h2p8AAuboM=' 
WHERE 
  key_id = '6ecaa908e523bb984b5641931c70a243e4f4e27e5765af24a11f1d9d152df862' 
  AND (
    token = 'TyVjY/61NkPkgqMFzq/Ukg6XIH1TsGmd4h2p8AAuboM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )