UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9XfrjAfBSHf1/br6VfET/3IbdxpX4LLFftoMmAomAgo=' 
WHERE 
  key_id = 'a6360e81e19f9c74992419625c6cd67dda5b8b35cfa3f69e9f112568c764db42' 
  AND (
    token = '9XfrjAfBSHf1/br6VfET/3IbdxpX4LLFftoMmAomAgo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )