UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xHfhn3qLXEaMA7NlUPFHq0FwJpR0rPdO1cwQLWFSfMM=' 
WHERE 
  key_id = '3f13c1d96605f04bd60c9e7113bb862902a4955c2ad3f3442d563ab5712230d5' 
  AND (
    token = 'xHfhn3qLXEaMA7NlUPFHq0FwJpR0rPdO1cwQLWFSfMM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )