UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUvlPFV2nkWR4hePMYgoEDP9L/exHEp4QJsxrN5SigE=' 
WHERE 
  key_id = '4aff0a7a3233f1a74ddb6c447fbb476181d69d573bac941b8de0d6d28cc186c8' 
  AND (
    token = 'qUvlPFV2nkWR4hePMYgoEDP9L/exHEp4QJsxrN5SigE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )