UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HMy5hztQr3yK8wAKrQi+YnBcwVThlcegMFd4wk8g2Kg=' 
WHERE 
  key_id = '78c40227134c65c0064eeebeda6a474d9b269f37e3abce91751baa5b611f72ea' 
  AND (
    token = 'HMy5hztQr3yK8wAKrQi+YnBcwVThlcegMFd4wk8g2Kg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )