UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'drNgX1o1cB0P20Oj86fosFcSexbcTZcg6IEub3DfaOI=' 
WHERE 
  key_id = '11533c7a6b07475a188ea657ab2dbb10a8c3b77b930875d7fbe8a88cd1e94f3b' 
  AND (
    token = 'drNgX1o1cB0P20Oj86fosFcSexbcTZcg6IEub3DfaOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )