UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mi6OyPH5DPORY2vg2DTZRHPgUrRu7EzJlOLrxtkRHh0=' 
WHERE 
  key_id = 'e116a1cacf19b7c44b7a8ac355a2ee4b9962a7aad112c2ffdcd7ae0fdaf10958' 
  AND (
    token = 'mi6OyPH5DPORY2vg2DTZRHPgUrRu7EzJlOLrxtkRHh0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )