UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WPUP+V6mbFoLmOxbm1L7alx4z2aZ3O4aHE3vnprLI1A=' 
WHERE 
  key_id = 'db799559abe12f85a6b3531b50dca55b5440c52f3ac3578a65e19aa5b19e58a8' 
  AND (
    token = 'WPUP+V6mbFoLmOxbm1L7alx4z2aZ3O4aHE3vnprLI1A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )