UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lGstclQvNiCf3v5cB42QFHnNYLj5Ii5YOp+xSpgYcrY=' 
WHERE 
  key_id = '730933a479ef414146233b2eff5a13fac57d3971a6e47d7b8e640160471513f0' 
  AND (
    token = 'lGstclQvNiCf3v5cB42QFHnNYLj5Ii5YOp+xSpgYcrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )