UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b+6mc/zoCNSH/XwQSm40KkUCyebvG0ZA0+6oBo2DAow=' 
WHERE 
  key_id = '2312342a0da3fc65bb86470bfd72aa70f2234442e723cf1a039de0b4b7d7d49e' 
  AND (
    token = 'b+6mc/zoCNSH/XwQSm40KkUCyebvG0ZA0+6oBo2DAow=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )