UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'c347D/s504wXOgfIlG7HtNqwzGMqoG3u9cKhyaXyibo=' 
WHERE 
  key_id = '54165792eda73646ab777937a153c51a3bc2c052bf52d8f1be9070dda1863d9a' 
  AND (
    token = 'c347D/s504wXOgfIlG7HtNqwzGMqoG3u9cKhyaXyibo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )