UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JwpWKqWbetN8xZz2qGj2di9YTxx88E/tT6MybFM8Vis=' 
WHERE 
  key_id = '6e2d3d859170136598ae6b4e3a8663f6a2eb5e37fc81c5e52d7d935cbd80e110' 
  AND (
    token = 'JwpWKqWbetN8xZz2qGj2di9YTxx88E/tT6MybFM8Vis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )