UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W0i/BKyNMg0qkC3FdojbKMhcCP6k5AphMKdWsGCws+Y=' 
WHERE 
  key_id = 'bc8aa533ea29d062f766e55435d68c8edbcebc12d0886a5460cbfb7f58ec75a5' 
  AND (
    token = 'W0i/BKyNMg0qkC3FdojbKMhcCP6k5AphMKdWsGCws+Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )