UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'n+Iia0rERdDXdnEo9HOHx2MJoPDPmrYTqH/xJU975Vo=' 
WHERE 
  key_id = 'ac36d4581398578fd3d80fcee25ce59c8a65139d9c257dc3d49435ca8ef67f4e' 
  AND (
    token = 'n+Iia0rERdDXdnEo9HOHx2MJoPDPmrYTqH/xJU975Vo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )