UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rDIyNXryiYEp25NNg6/ti9FPM5BNYors1EDDU2yVgLg=' 
WHERE 
  key_id = 'c291ce9ed71f340c3f877501b3784c17df65c04d6e4379160ba242d0123e0e90' 
  AND (
    token = 'rDIyNXryiYEp25NNg6/ti9FPM5BNYors1EDDU2yVgLg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )