UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6tTp8IhO3lgPsOXg+ZE4Dq/CosBktBq3JhCLCE0tN5U=' 
WHERE 
  key_id = '7e9b0ac3463b95c285f31e67ba25cc3c31abbec34da1a7ef7146dbc303a23ef0' 
  AND (
    token = '6tTp8IhO3lgPsOXg+ZE4Dq/CosBktBq3JhCLCE0tN5U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )