UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3UysAP7zY+Udu5/BuoJ+1wrcJRaJMbO/N/EXO1lIfD4=' 
WHERE 
  key_id = '2497dc18cae54724abe027bf2cd24977697f2d5ff0a99810df344785007bd353' 
  AND (
    token = '3UysAP7zY+Udu5/BuoJ+1wrcJRaJMbO/N/EXO1lIfD4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )