UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iBafv3cADRpA433vApY0ysuKavFuqfokgLy0GbGXhKQ=' 
WHERE 
  key_id = 'e542adc8d18bfb90398536330217daeef9b9f537450e3a25ad93d33ce4972f72' 
  AND (
    token = 'iBafv3cADRpA433vApY0ysuKavFuqfokgLy0GbGXhKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )