UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'czAr6RcPyHPl0LqYRbPYAJoLvuzxXvWCfHe0e+14lKQ=' 
WHERE 
  key_id = '883b7f7bb311d2d9cfc473a11063c531daaee24bb3cca5cd33c9544b6a3389fa' 
  AND (
    token = 'czAr6RcPyHPl0LqYRbPYAJoLvuzxXvWCfHe0e+14lKQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )