UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wLvh2G37nxdtDfB+1mq7jFQP1NledYAitpTzOmHQJPM=' 
WHERE 
  key_id = 'b9e76979e23639345b1ab0ccaa65a94b6b2f68fa5a2ada4d40a8915c4153827f' 
  AND (
    token = 'wLvh2G37nxdtDfB+1mq7jFQP1NledYAitpTzOmHQJPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )