UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mQsLH2tn7TfCVknxy9Ip9mrZhgE6Tp6V2VlKG1lqtIM=' 
WHERE 
  key_id = '1b6c4326f30c807da7917717169e58149fd3719ebf08db8d178ee0b4b1606e3c' 
  AND (
    token = 'mQsLH2tn7TfCVknxy9Ip9mrZhgE6Tp6V2VlKG1lqtIM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )