UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'effP/ZY2pv1748UU8Nvn16bwq/QlpoLvsIrBcE+NUMs=' 
WHERE 
  key_id = '4ddbbbe2e394c93d278ebee8431d8ea5fe12b82e454d54d3f6dacc8b85624638' 
  AND (
    token = 'effP/ZY2pv1748UU8Nvn16bwq/QlpoLvsIrBcE+NUMs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )