UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+cvZEvojsRKGxS1nmcvOJ4J2bvgBhEvLqK48T8ECurA=' 
WHERE 
  key_id = 'bc3c2215cc86568b033022293e62af562bb3cd75192c5681bb7ec9a65cf37a37' 
  AND (
    token = '+cvZEvojsRKGxS1nmcvOJ4J2bvgBhEvLqK48T8ECurA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )