UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g8AEU/ClZhr7jX0R+uev1GPP9jJuVDEq/DNWL3SZ6Fg=' 
WHERE 
  key_id = '55712be54202fbc4e47af477a96a6999fb829a301f7c3e959719c79700d28f5e' 
  AND (
    token = 'g8AEU/ClZhr7jX0R+uev1GPP9jJuVDEq/DNWL3SZ6Fg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )