UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kr/9bXxh06R7tO3y/BtgYUdWnjm6/HVwrfjYuZ6VKuk=' 
WHERE 
  key_id = '1962d4eebb348ced487110606d95f473e06a720f49ae91923a4ad13a2157764c' 
  AND (
    token = 'kr/9bXxh06R7tO3y/BtgYUdWnjm6/HVwrfjYuZ6VKuk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )