UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W8/FOBIyHudoXQMZwHlxcMDaMrpuOo1r6jBustSZIK8=' 
WHERE 
  key_id = '27108ec921d2ef70efb8cb91fb1410b296b824b4fc5fcb2dbbb89eda7a084d33' 
  AND (
    token = 'W8/FOBIyHudoXQMZwHlxcMDaMrpuOo1r6jBustSZIK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )