UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cVCzPl6NLH8wL9ea9Xd0Tyjv6h6xhyLE4X0MH2g5BWQ=' 
WHERE 
  key_id = 'e3e7693ea5479b640630020a1e9c6899edaf9d3e077c7f1d51d35cba1322103f' 
  AND (
    token = 'cVCzPl6NLH8wL9ea9Xd0Tyjv6h6xhyLE4X0MH2g5BWQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )