UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'VzFQUL15EhVCdfOA0tE9INOHe2xEwqKYTw5qIrcJSNI=' 
WHERE 
  key_id = 'fe7a3f53ac8a3d9bea7bb1ad87ff33dbc8992ac42346f8a57086875d0b375bd9' 
  AND (
    token = 'VzFQUL15EhVCdfOA0tE9INOHe2xEwqKYTw5qIrcJSNI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )