UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '44sr3Vlc/1n9eOHU8hC2AHcnbEfSraBMiK1oUc8NyHI=' 
WHERE 
  key_id = 'e5a3854ed9de56fbd6f6bdee8bf9f86ce3bbd4c494a3529758c5b48912b679de' 
  AND (
    token = '44sr3Vlc/1n9eOHU8hC2AHcnbEfSraBMiK1oUc8NyHI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )