UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hHt2hF6QyoBq9Dao6TcXMlQYKDJd998Kw5h5fuVECwY=' 
WHERE 
  key_id = '5237de89f7c029e94e72428d2a599efb4dc2252ff2e2e41e14bf4781106baa6f' 
  AND (
    token = 'hHt2hF6QyoBq9Dao6TcXMlQYKDJd998Kw5h5fuVECwY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )