UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sPNI6I4Rq/E12c2lvrODSdvaWUyf69ZMsc9YG0dUzr0=' 
WHERE 
  key_id = '2d4f1799eb98f95680b38fc601964c2e1f853691809356e8df4f7b518b52fe49' 
  AND (
    token = 'sPNI6I4Rq/E12c2lvrODSdvaWUyf69ZMsc9YG0dUzr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )