UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '420KnZ5FD4FkwWjVxG4Oj8iMgoAV524Du36URGTgFvw=' 
WHERE 
  key_id = 'cdb78bdb774420bfacf31f1cd60a525144ee8c65a32aab95391b7990997d721a' 
  AND (
    token = '420KnZ5FD4FkwWjVxG4Oj8iMgoAV524Du36URGTgFvw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )