UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D7GpkqM5RJ/n2rp2LaUUaV1AjX9CbPUx5pLQ0PvuGds=' 
WHERE 
  key_id = 'fad2b6b01c5742eee66e7d2ac8239173110fe6ca48f392923ae017b029e0153f' 
  AND (
    token = 'D7GpkqM5RJ/n2rp2LaUUaV1AjX9CbPUx5pLQ0PvuGds=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )