UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+g+p6GmQfMV9rtqqq1LJQcxCUdqki8p2j1zifPjK8Vw=' 
WHERE 
  key_id = 'ce8ca03c8fd67f9623d5ea44280272303a1d098efa947d3fe1733b928215f585' 
  AND (
    token = '+g+p6GmQfMV9rtqqq1LJQcxCUdqki8p2j1zifPjK8Vw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )