UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AFYRadzse0XwjsFM6u6VALhAXgA5Hp/wT8UvS6OntRs=' 
WHERE 
  key_id = '239dc237cea19190262f569beffda2055ac75ed353cb002b0224d1a3f8340ff1' 
  AND (
    token = 'AFYRadzse0XwjsFM6u6VALhAXgA5Hp/wT8UvS6OntRs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )