UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HoLl4yb0MQZbATlhEvETRwmfRVcMvQROrNrT69e4xIA=' 
WHERE 
  key_id = '89a2b1fe37b8dd646fad0b9a0076112ed886683dc0f5d64ac392670e94f487cb' 
  AND (
    token = 'HoLl4yb0MQZbATlhEvETRwmfRVcMvQROrNrT69e4xIA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )