UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Pz7k+Emeq8labjglmKaakQ0Ch+S+w/LGmBd7OuO9EcU=' 
WHERE 
  key_id = '5c67e45f31cf974c9310a4ae84fc9510f7688e8467f7cb348afb5842ee7a6a83' 
  AND (
    token = 'Pz7k+Emeq8labjglmKaakQ0Ch+S+w/LGmBd7OuO9EcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )