UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EKxlAe9ygPOAqWCb5GkJHmfHBYPrw8R5qj+Mlew7lr0=' 
WHERE 
  key_id = 'fbd6a003acd1e38e37cc24f14e8d64a41c1bd57b89b246c3b37197478d9fe41f' 
  AND (
    token = 'EKxlAe9ygPOAqWCb5GkJHmfHBYPrw8R5qj+Mlew7lr0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )