UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qwn7Wk8i1OBzfbgYAVbdNidXefAL4Nzpwx3CRLLAliI=' 
WHERE 
  key_id = '0d28e42a6010564d45f1ceb88008285356850a0951c57035a6c4016fec19b6a3' 
  AND (
    token = 'qwn7Wk8i1OBzfbgYAVbdNidXefAL4Nzpwx3CRLLAliI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )