UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'm6xAdRefS5W4HViIzqRvJrG/0TfULhVTIxSuaG4mO8s=' 
WHERE 
  key_id = 'e3e4b0a3d4e022aad8869abcd0f8fb24e037ac7ff80ad58deec9acb58c9f817e' 
  AND (
    token = 'm6xAdRefS5W4HViIzqRvJrG/0TfULhVTIxSuaG4mO8s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )