UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+jwxXjqpXFVhkIzMB/fsfbhV0mxZvtxc/KJ9dzu4DRw=' 
WHERE 
  key_id = 'a34360cf29367633d994006a4cddacdac9d008dacf98e696cdc2569e57bd2fb4' 
  AND (
    token = '+jwxXjqpXFVhkIzMB/fsfbhV0mxZvtxc/KJ9dzu4DRw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )