UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zWOJZ3Ti6VeinmWXaJ2LV/aH//0kZLoRmWBvNv0cq5U=' 
WHERE 
  key_id = '17634b4aaaac720dff49a1d6a954aa6cabea9ec3596655e697475d902d516a18' 
  AND (
    token = 'zWOJZ3Ti6VeinmWXaJ2LV/aH//0kZLoRmWBvNv0cq5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )