UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '731MbrCUjIxt7TcEQtZC8vSzCdCj3ZuUUWLpYLBMab0=' 
WHERE 
  key_id = 'd2ac2158b5fc24954f93a9755882306dfd93b30f1fc3cb8a9acc49b24f35618f' 
  AND (
    token = '731MbrCUjIxt7TcEQtZC8vSzCdCj3ZuUUWLpYLBMab0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )