UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'g+zIJivdWjZ4Z5mvDfl8OtqBQ1rAxrz/Hwxj/elgvAI=' 
WHERE 
  key_id = '70ec0f88d798b5836c2f7fc20d59a304f4bc899050c28cbdc58b0e96b9b4aec8' 
  AND (
    token = 'g+zIJivdWjZ4Z5mvDfl8OtqBQ1rAxrz/Hwxj/elgvAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )