UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UbMIJls1K1D6Up9f5KhCgWEiwdM+d3JtPMHGcEw76tI=' 
WHERE 
  key_id = '691daffb3d42684d3b87ec1c3b84ca112e4537f4371e2132ee03e5c921ee9521' 
  AND (
    token = 'UbMIJls1K1D6Up9f5KhCgWEiwdM+d3JtPMHGcEw76tI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )