UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8ZUTUwXS88bhbQy5N1RPP58AkICKF55UtIsMzbLpIbQ=' 
WHERE 
  key_id = '78064c554071d1bf1e9b9aa006414750d3bed14d4b0ac873b0448fbbb4bea456' 
  AND (
    token = '8ZUTUwXS88bhbQy5N1RPP58AkICKF55UtIsMzbLpIbQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )