UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nnZNSnZIj3hjmy5DXhsc0vlUAa+XNELy7AwtDf4nyiI=' 
WHERE 
  key_id = 'a8fca749f55f2dd9dad34d02ef940eb5267daf6c28731b004d11499a29c7a5c3' 
  AND (
    token = 'nnZNSnZIj3hjmy5DXhsc0vlUAa+XNELy7AwtDf4nyiI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )