UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bWBxKIYKVwePf7xebONGDTGZ2DTHxhKv4keN2uD4i3A=' 
WHERE 
  key_id = '7f7961e08c5b76fcace7b81536be89c881b9c54971dee1ec345cb73aab817106' 
  AND (
    token = 'bWBxKIYKVwePf7xebONGDTGZ2DTHxhKv4keN2uD4i3A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )