UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fnG9Pmb0mnbah+p8BLrkCJRslrVIBuDO1ZIx+RY4xgU=' 
WHERE 
  key_id = 'e0416ece17305cf8225a670b7fd35980c8b786c9c6a3c0ae456e4dac55dc3794' 
  AND (
    token = 'fnG9Pmb0mnbah+p8BLrkCJRslrVIBuDO1ZIx+RY4xgU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )