UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3dxJkpYlB0Pg3uYjLS45idRpkuJ7g51sUTbEAY8THY8=' 
WHERE 
  key_id = '196eec1e08ed3cae65012513b42d77b1aa18a7234def941695781235d376237e' 
  AND (
    token = '3dxJkpYlB0Pg3uYjLS45idRpkuJ7g51sUTbEAY8THY8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )