UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'smE5j2jEBVvX5s8qyPuOUJtLieK5AOr4ATzpkPqP9N4=' 
WHERE 
  key_id = '1c46f94cae7bf01cbbb73897eb2698fe99f29fcc229a3eb4fc5519db74326f4d' 
  AND (
    token = 'smE5j2jEBVvX5s8qyPuOUJtLieK5AOr4ATzpkPqP9N4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )