UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'v+hPk8AzJy7WsgDJ/iohnlBm53A5AFwlYmIp69SH0oc=' 
WHERE 
  key_id = '6200f29ca2e920300615a43d24faaeebf2360a1112c3645563994324c1c47f75' 
  AND (
    token = 'v+hPk8AzJy7WsgDJ/iohnlBm53A5AFwlYmIp69SH0oc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )