UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x8uI5uBQLVtT+oShoozKx5YXgG1OoxdkXkJlcZ9mtGw=' 
WHERE 
  key_id = 'af9530e355f5a30c1d6ccb3b2593f80e235923fd6ee7143bda04cc9eaca73176' 
  AND (
    token = 'x8uI5uBQLVtT+oShoozKx5YXgG1OoxdkXkJlcZ9mtGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )