UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6llxpaWU3854yzCZJNUh/viDNqEYAUKuf1x22naJ8bU=' 
WHERE 
  key_id = '742b85e21fa6e8010131bb55f24d0b1947cf5c60ddd647f0137533767800f2fd' 
  AND (
    token = '6llxpaWU3854yzCZJNUh/viDNqEYAUKuf1x22naJ8bU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )