UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hn/voCL9qTT+nPu5/B2BAaE8guLW2YrUZNrgEzujKcU=' 
WHERE 
  key_id = '36eab7a165946fad76e13e6b6ed7aeb9d931b933cf34b7211b31aa8c4f638f0b' 
  AND (
    token = 'Hn/voCL9qTT+nPu5/B2BAaE8guLW2YrUZNrgEzujKcU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )