UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '8EiMP80lTNRU+JzzxtAkKtgqYrAmb9fZxheChzu2fKk=' 
WHERE 
  key_id = '260515ada9437f2e05cb17d5f67c4dbdabf00eb3e4bc7ebf960a75269343d6a7' 
  AND (
    token = '8EiMP80lTNRU+JzzxtAkKtgqYrAmb9fZxheChzu2fKk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )