UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/cKd01ADiNcGsnycPbALW+q9gtHe1hBuhFE3nKXB/68=' 
WHERE 
  key_id = '835863ef66578794730d6ffc484959c44052ddd53d838bd8538eab66ebc7299d' 
  AND (
    token = '/cKd01ADiNcGsnycPbALW+q9gtHe1hBuhFE3nKXB/68=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )