UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'yC/o58oqRWJSvdAXK0uDWItd6QjWQ4cq2iQZTTDMp2c=' 
WHERE 
  key_id = 'c92a80d19bf3f463604d778a865d8a6f1c558d1b0ee903fa7cec80bc90478d80' 
  AND (
    token = 'yC/o58oqRWJSvdAXK0uDWItd6QjWQ4cq2iQZTTDMp2c=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )