UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'JVf3gKKWXnrT/jf5ZurkmrC3lZrQI7TgNw1ClSYdvzI=' 
WHERE 
  key_id = '4763ab4b9eeaa990ae0c92d0687a41e3a23ffc8c9abcf760d412291c953dc4a2' 
  AND (
    token = 'JVf3gKKWXnrT/jf5ZurkmrC3lZrQI7TgNw1ClSYdvzI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )