UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gd6PmEUJYh9sW7KogUlcZRVZ7eK3cwGReQTJ7QPn46o=' 
WHERE 
  key_id = 'be4f0954c3c6d8196705b7adf40da3817e36bd10c7c62e0909b83102a22e6157' 
  AND (
    token = 'gd6PmEUJYh9sW7KogUlcZRVZ7eK3cwGReQTJ7QPn46o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )