UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aPnatDSnHuDUWq6ezrJedybqTilj/L9+ZPqNMrsJhDc=' 
WHERE 
  key_id = '3562939c3ae9d05c3b81c664e439042344396982cdab3b9f7a1264b01a8cd8b9' 
  AND (
    token = 'aPnatDSnHuDUWq6ezrJedybqTilj/L9+ZPqNMrsJhDc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )