UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2R0l6Xm4lNNxtCGUdQCCUMrm+mCFe+l8sYQl6jNeHzU=' 
WHERE 
  key_id = 'cb8acf693e95de61ec7d5e2126d523f8f2685ae757f183acedd57d754b556698' 
  AND (
    token = '2R0l6Xm4lNNxtCGUdQCCUMrm+mCFe+l8sYQl6jNeHzU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )