UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5hKcW62a4OEtMQNIVtX9vzzdTr8ZeABVifC5//MLwlY=' 
WHERE 
  key_id = 'fe34b152e4fdbe861f2ef7257417f93a4febe51b21d9e64a8d3c3dd30d11a27c' 
  AND (
    token = '5hKcW62a4OEtMQNIVtX9vzzdTr8ZeABVifC5//MLwlY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )