UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TWR7d8fDoNn4zsCi/39s5Eog0Qt2vxScoskqWF4fEhE=' 
WHERE 
  key_id = '339a4fd82ea44627e566447b8acade849f326c457b371b3c905fb9576b08ceb8' 
  AND (
    token = 'TWR7d8fDoNn4zsCi/39s5Eog0Qt2vxScoskqWF4fEhE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )