UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BB0UX5qKr6fTj99SvsIXO0n1Z9QewTxpRlcaRIYBVQ=' 
WHERE 
  key_id = 'c4f536cf64526bbfee53c0e9f26251b8016dea4faa411ca6ac41a95fc767569f' 
  AND (
    token = '0BB0UX5qKr6fTj99SvsIXO0n1Z9QewTxpRlcaRIYBVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )