UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qUsceJwEA9PhjzyfrerVYb3VKbeQ46afDailm5PVe2Q=' 
WHERE 
  key_id = 'e50bb6835a5c684a7230bf451b22f5fc6c37e299808c6d5f6a0ba11890d325e1' 
  AND (
    token = 'qUsceJwEA9PhjzyfrerVYb3VKbeQ46afDailm5PVe2Q=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )