UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QUa5UEYq0/X+xnNbOgvx0HSO3E23WZQmjOAF8P4xwTE=' 
WHERE 
  key_id = 'cfb0d13b46840db97857ce5a2e50f017304dcfc7dc5c575a8fe3632db4870835' 
  AND (
    token = 'QUa5UEYq0/X+xnNbOgvx0HSO3E23WZQmjOAF8P4xwTE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )