UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pfnTRADwloxI8L2o+c8gQcG8nOQFV3xTCHttv+aEX2M=' 
WHERE 
  key_id = 'e646c853c441b5830a10188a51cb1394a687a289dc17e5797750b1d20bd9144e' 
  AND (
    token = 'pfnTRADwloxI8L2o+c8gQcG8nOQFV3xTCHttv+aEX2M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )