UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AxhTwGIrIHH5xzM1qZmrUrK53mibENoxm6GdptRMf+s=' 
WHERE 
  key_id = '79c46bd1ecb206a66a925f7c8ca48b6895b32f5bc56d08fb5b875b07f1961b1a' 
  AND (
    token = 'AxhTwGIrIHH5xzM1qZmrUrK53mibENoxm6GdptRMf+s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )