UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wk5sN7CVbXIgdIM/LJ/LSSCASBxXZYphId2WTnru85o=' 
WHERE 
  key_id = '8a3b21bb3e25b2620923fcab4ef56e3d6c270f82d97b650fbc366df4ebe01263' 
  AND (
    token = 'wk5sN7CVbXIgdIM/LJ/LSSCASBxXZYphId2WTnru85o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )