UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RxtoipVS+uB6EbLbDHZTtRDdm+6f7OvKmi6U4oNSb/Y=' 
WHERE 
  key_id = 'e1188fa65c728d33c5cc574842d6653c8f946d2eaa9ac0986b5b0edba8b5283a' 
  AND (
    token = 'RxtoipVS+uB6EbLbDHZTtRDdm+6f7OvKmi6U4oNSb/Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )