UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pPsxvwKsWEbkUTsn3iYYgc8NIhlPlcsDMCZenPlm+gw=' 
WHERE 
  key_id = 'df71292d8faa5e6662fc63f743cc42e112a4c01fa8996b459225fbc4ce1b3c0f' 
  AND (
    token = 'pPsxvwKsWEbkUTsn3iYYgc8NIhlPlcsDMCZenPlm+gw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )