UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4MouqtG9cpKCrO3hg2Gg2ya9gK5BZRBsODS/jBYu2nE=' 
WHERE 
  key_id = 'a3b93d84e119c6de1e761ce7c668ec7c06cc170ead8984a2e36acd36803ab428' 
  AND (
    token = '4MouqtG9cpKCrO3hg2Gg2ya9gK5BZRBsODS/jBYu2nE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )