UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'tNTaYWAiuKFyCpK4+TWbCR7UW7HAHWbSKriRARYsGJU=' 
WHERE 
  key_id = 'b3d548a0f1b7b5c94ca0dfd4dd428134111f197929b0e5a0bbc427bc825f329c' 
  AND (
    token = 'tNTaYWAiuKFyCpK4+TWbCR7UW7HAHWbSKriRARYsGJU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )