UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uUtRF9AMcqValXHLz1H1K/JwH8+jIrMNdkci4E4r4ls=' 
WHERE 
  key_id = '8175bbe1997ff64a4b0bf9ec3456eb675c9fd39076961c50d0848ffa4e19fe22' 
  AND (
    token = 'uUtRF9AMcqValXHLz1H1K/JwH8+jIrMNdkci4E4r4ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )