UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6/r2eP+aKd67/IvVEFCH7h2O1DlzwYt9U3pjlO4elMo=' 
WHERE 
  key_id = '62dc91970fa725f45f651d58744e2f995b179721e1f87559acf76f2f92ced460' 
  AND (
    token = '6/r2eP+aKd67/IvVEFCH7h2O1DlzwYt9U3pjlO4elMo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )