UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'LLTW6iODsT4zrVaXlDrVu5zVE7gbSPFT610VmKmCQeU=' 
WHERE 
  key_id = 'de6a37eb045ecbb525b2928728dc422bea1e80f1e690d34d07afc5d64c625209' 
  AND (
    token = 'LLTW6iODsT4zrVaXlDrVu5zVE7gbSPFT610VmKmCQeU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )