UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TW/QjKs1KuEwvajtWxzC1k6FbwrR4bSBx19mkMeB0aY=' 
WHERE 
  key_id = '6ce4a8bb7f0ce7a7d925573fde8c02ce135b0dc086f33be1b48c177e5db6cc0a' 
  AND (
    token = 'TW/QjKs1KuEwvajtWxzC1k6FbwrR4bSBx19mkMeB0aY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )