UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yBx7zWkMvC35xX38nWrPkmcANPT5JH3d2HYaayQzXqQ=' 
WHERE 
  key_id = '57efccae7b55e31c0885ad34178be4164bd248a40e02c30022e853c8c33774d4' 
  AND (
    token = 'yBx7zWkMvC35xX38nWrPkmcANPT5JH3d2HYaayQzXqQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )