UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4cr8jvyWfKZZRYZVWNLzQp3YUEBlmb4i7JFY0HQKFtk=' 
WHERE 
  key_id = '77ff0618bc20f3dc34dd5d0da56c411255013537ccfd4ed9ad7f999c4a60e702' 
  AND (
    token = '4cr8jvyWfKZZRYZVWNLzQp3YUEBlmb4i7JFY0HQKFtk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )