UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jkTnRzQip70D57ACCddXVzRzuPdqSGoH5h5bByIjJuc=' 
WHERE 
  key_id = '32e86fb0446a126ad85bd592c1ab944f0ad1cfa78b9201cfc738fff2da700d44' 
  AND (
    token = 'jkTnRzQip70D57ACCddXVzRzuPdqSGoH5h5bByIjJuc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )