UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zk8PTZmXf4z8s3982OoBWfdEyZwJRQ+zEizhiYvhKYw=' 
WHERE 
  key_id = 'e69a90d6891f287babf7dfe702e1bed4a9a8ece68a56a5dfecc0b53ef3186f54' 
  AND (
    token = 'zk8PTZmXf4z8s3982OoBWfdEyZwJRQ+zEizhiYvhKYw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )