UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FDeEok8XOw6twsVyYvkU6BCf2Eq4lKk8dcgBAjXGzII=' 
WHERE 
  key_id = '9a486182df922ba1b8cb413cc7d014e8c5da8c313ea2a1b4d9e9e6898c9b355f' 
  AND (
    token = 'FDeEok8XOw6twsVyYvkU6BCf2Eq4lKk8dcgBAjXGzII=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )