UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7CIUK02vhAmNSUC7fs0JuYWCjRKzqWnrHg4QJlIO15A=' 
WHERE 
  key_id = 'db595a713e3900fde40da42b706814b7a1d956b0ef1adf6224ac695f6d6b20c1' 
  AND (
    token = '7CIUK02vhAmNSUC7fs0JuYWCjRKzqWnrHg4QJlIO15A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )