UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3li6t8CwCPStlPuZsdKO861exnK4swmW7bHKgVs0m1E=' 
WHERE 
  key_id = 'd1cc217daf87f7b911c883faa30a369b7d57429b0273891fd9b234b0506ac74d' 
  AND (
    token = '3li6t8CwCPStlPuZsdKO861exnK4swmW7bHKgVs0m1E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )