UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'KHNYOwE/If9OnORBeLdM4wfn/iGn1P1NZfakFuR4ldI=' 
WHERE 
  key_id = '3001781ca549f2ba916ba3ba8fa56f2c6635683f24ce471ee747c2b87571e785' 
  AND (
    token = 'KHNYOwE/If9OnORBeLdM4wfn/iGn1P1NZfakFuR4ldI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )