UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'olPU5yTl0il6yLeEgUo13TdvF27ltWAHy9etau5lJ8s=' 
WHERE 
  key_id = 'd3d6ec2123144e7a59391887d53fa40335518c7af8d1bef455b6ae38b64b56e7' 
  AND (
    token = 'olPU5yTl0il6yLeEgUo13TdvF27ltWAHy9etau5lJ8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )