UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1w58CnqjF7eIwqdmvlKX3QUOStuA3pYQkD86txmtN20=' 
WHERE 
  key_id = 'e523fe4f4702e709b2a70727ebe8c51403e22e9f4910a7b6ffac59c08e8959c2' 
  AND (
    token = '1w58CnqjF7eIwqdmvlKX3QUOStuA3pYQkD86txmtN20=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )