UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IBgjrZ9pdgDIYSxf6UCXgMdTT0aVSN72jGw4UzeFEPc=' 
WHERE 
  key_id = '76ce5f313b9912cd2d8b06db4751a2a89aa0f3e2268c5fc6c4eeaa5ad6aa596c' 
  AND (
    token = 'IBgjrZ9pdgDIYSxf6UCXgMdTT0aVSN72jGw4UzeFEPc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )