UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mnA1q3yi7y6HXeabzFjtwV6DEpPoYyNzGbMAU0dHXQM=' 
WHERE 
  key_id = 'a039c401ff1346513c6d120d2a676f3d7cd02cdac41cd5236631bea3f6658d73' 
  AND (
    token = 'mnA1q3yi7y6HXeabzFjtwV6DEpPoYyNzGbMAU0dHXQM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )