UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KVZkMMgZwc/Px/UxgtKRaFxmTWa3Ck5UTYYAeKAvuiE=' 
WHERE 
  key_id = 'd61410252d2976caf1a947a668d1539d79c5f8a1ddb7c37fa55bf1a46b1666d6' 
  AND (
    token = 'KVZkMMgZwc/Px/UxgtKRaFxmTWa3Ck5UTYYAeKAvuiE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )