UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'F8W/Zzw5BdjVdg4K6taQdMOUFrJOtdHQCZwkXxRMRVw=' 
WHERE 
  key_id = 'c8831536ba79732af05628ae004535efdda7b0acfa01ac5f66761104a569381a' 
  AND (
    token = 'F8W/Zzw5BdjVdg4K6taQdMOUFrJOtdHQCZwkXxRMRVw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )