UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TusZqgVoktKRxFjiMAXtwAlixHipnkD8LYT9H4KoJzg=' 
WHERE 
  key_id = 'd956da2379197a9cbfecb8f280e25c24b4046a4fe0d420fbc9d793ee92453021' 
  AND (
    token = 'TusZqgVoktKRxFjiMAXtwAlixHipnkD8LYT9H4KoJzg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )