UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'i20FxMf8NXMTpkYow0lEZ9JVDaio+Tf1rKiiH4WZNpc=' 
WHERE 
  key_id = '9e6c514ae831b68b90719a53b7714dbe7a209187aa80f42ab344801b13de0c19' 
  AND (
    token = 'i20FxMf8NXMTpkYow0lEZ9JVDaio+Tf1rKiiH4WZNpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )