UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6urj71uYg3+jArKHbmwWKTaFTChh8Qqd1vg3LR8fxrw=' 
WHERE 
  key_id = '25f1316478fbf6adf6f337908117449da397997f9e3af6bfea78b96cda5d389e' 
  AND (
    token = '6urj71uYg3+jArKHbmwWKTaFTChh8Qqd1vg3LR8fxrw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )