UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0Pg62H5DWAEw8IdBYiuIuc1/5GZPvLm1rQOxsYdzGyY=' 
WHERE 
  key_id = 'f41c36fa30fa69a28514a644273967465c25c8474a2eda48047b1160fff6a75f' 
  AND (
    token = '0Pg62H5DWAEw8IdBYiuIuc1/5GZPvLm1rQOxsYdzGyY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )