UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UXFVc7zhpEKjNOzxWwZLbUZgeyBOTk91wZDznQAUMqo=' 
WHERE 
  key_id = 'b8e722c993d3656c4297a2eb6b7d905b68b37dc41707423de87f3eb97eb3b4bc' 
  AND (
    token = 'UXFVc7zhpEKjNOzxWwZLbUZgeyBOTk91wZDznQAUMqo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )