UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3fsqvNCWXax/5UEz6Nr8qYrY8vGzGSTMxBl1Ew1FbmM=' 
WHERE 
  key_id = 'b922768fd94b1752feb3b773f9154d491fbf0420614b37c0835a924e8e18f02c' 
  AND (
    token = '3fsqvNCWXax/5UEz6Nr8qYrY8vGzGSTMxBl1Ew1FbmM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )