UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5UB6TsY9uoDFsxCA67nnBhxww05c1oGLTxfz2Riidhs=' 
WHERE 
  key_id = 'dff4bf174b6364babf5c2dbc5336d4869d915cd2f28893348d4c9b81d1e9f34d' 
  AND (
    token = '5UB6TsY9uoDFsxCA67nnBhxww05c1oGLTxfz2Riidhs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )