UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Zl5fD1LqNj6q6Ty8SSCkiZPsUXIT8YSNKr+Wt2vpw8o=' 
WHERE 
  key_id = '263fff755bf675637b1f47c9b5201f98c55b265a59a00c9f3407f84fdf12510f' 
  AND (
    token = 'Zl5fD1LqNj6q6Ty8SSCkiZPsUXIT8YSNKr+Wt2vpw8o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )