UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xWH7nCbLlOKs8WuoyKFJlJl8HyeoE2rSwXjxShFLaw0=' 
WHERE 
  key_id = 'b9a73f062e7785bc5ce012389824965854df86cfd1da7220030a41dd70ed76c3' 
  AND (
    token = 'xWH7nCbLlOKs8WuoyKFJlJl8HyeoE2rSwXjxShFLaw0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )