UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4i99p1SVNSWHmvbqdspOJiBNgUa5tikmLQ0YtaKJ90o=' 
WHERE 
  key_id = '276fb0e07e2839da954c43e291863548cb5af8b6be9fcc63aa45bd2ee47545c6' 
  AND (
    token = '4i99p1SVNSWHmvbqdspOJiBNgUa5tikmLQ0YtaKJ90o=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )