UPDATE 
  cscart_aprillock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'MAr2GxjcG+PtODldtTHXK/OEi55v3o11wldGO1XDhBc=' 
WHERE 
  key_id = '239e31087b3d4afcffc24e9e87dcd9c50519cef8bf3c0b49b3daca8c43ea6ba7' 
  AND (
    token = 'MAr2GxjcG+PtODldtTHXK/OEi55v3o11wldGO1XDhBc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )