UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'e2NWkfp5Izwcxfd3pGyLzqubb6ouOVu0dTkoqLF8Q5g=' 
WHERE 
  key_id = 'ea46c61c22dd464058d0d5fff1d7ef8d9329b4f49f1ab39b5d65b52724f444ab' 
  AND (
    token = 'e2NWkfp5Izwcxfd3pGyLzqubb6ouOVu0dTkoqLF8Q5g=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )