UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'dtckwBKfQsLQBhBrtUijqYarXRSO/xNjg/fQCm3UEdU=' 
WHERE 
  key_id = '33705402c61e8c9cb10d91cad28f691862cd583ca659ca793f71fbe33ad4bdd8' 
  AND (
    token = 'dtckwBKfQsLQBhBrtUijqYarXRSO/xNjg/fQCm3UEdU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )