UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sy/IlXgnSkeycGw44eZObs4EinzDmMjw8GdCbJd5GN4=' 
WHERE 
  key_id = '0ed9977b82ffd0975b87f7e1e7667686361fbbcec4da80a9634691b43925835e' 
  AND (
    token = 'Sy/IlXgnSkeycGw44eZObs4EinzDmMjw8GdCbJd5GN4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )