UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W5KEtWnCdR3zvcI6PM4b2WCpX84XlghQdNG6xsahFfU=' 
WHERE 
  key_id = '00189c37a1dff2d725a976f813daf3df87a8237595ad63259c099932858cc1da' 
  AND (
    token = 'W5KEtWnCdR3zvcI6PM4b2WCpX84XlghQdNG6xsahFfU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )