UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'f+YMEMuKgeuTVLcl9wHyFwx4JhJ42kC/P6gSFzV1SZg=' 
WHERE 
  key_id = '8bc802ed71f3dd00a2478ff380c969e3501faf10e3bd41e4c6755012186022ea' 
  AND (
    token = 'f+YMEMuKgeuTVLcl9wHyFwx4JhJ42kC/P6gSFzV1SZg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )