UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8IMy/u3GYbG9Qu47ySPaa0hk3Vd/XojkLd6iYiOkCuE=' 
WHERE 
  key_id = '66fe3e03b0e9ec771e2c831ec70a3cd72009f6c6f18be66d3bfb98b1bd36717d' 
  AND (
    token = '8IMy/u3GYbG9Qu47ySPaa0hk3Vd/XojkLd6iYiOkCuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )