UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Vp2ubkE/bus3y8t9Md35xh11nlhmWBO1PyiVTw26AcA=' 
WHERE 
  key_id = 'd8553c728f5637c1993304b0424d76acb393c1be501cde8196f83dbf0f8bb26c' 
  AND (
    token = 'Vp2ubkE/bus3y8t9Md35xh11nlhmWBO1PyiVTw26AcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )