UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Re8nY3ws8pn1LmodxTAFaaHS1Eu0KXH479b9fXDmYRY=' 
WHERE 
  key_id = '067cbf59d6022269f2b980f010f49a332ec4173e765b49a94d8cfcd186714f1d' 
  AND (
    token = 'Re8nY3ws8pn1LmodxTAFaaHS1Eu0KXH479b9fXDmYRY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )