UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'BNZhE1QTttgwUV14+v9TjFgJO2J0IhKvgxlyOP9cKLI=' 
WHERE 
  key_id = '828a9b4710adb43ac5fe4735f67fabc41f4a99beec07d6a3cec074eab12016dd' 
  AND (
    token = 'BNZhE1QTttgwUV14+v9TjFgJO2J0IhKvgxlyOP9cKLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )