UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'DytuQtGJ8H+GqJdaF5JUsTb0dNOlSSxomM4BoOgLDQQ=' 
WHERE 
  key_id = '1ae9c885ed6f925c593cf4dcfea7c18c7870da03e543d14d306913293dd4dfb1' 
  AND (
    token = 'DytuQtGJ8H+GqJdaF5JUsTb0dNOlSSxomM4BoOgLDQQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )