UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+DM0PSX1EaMIy6UYKR3Zip/2w7dpXfk8jTL9+EKwWCU=' 
WHERE 
  key_id = '8fc2c60a9ef65314babf67144590885bf86597660fe5f047a9d0abfcacf22dbe' 
  AND (
    token = '+DM0PSX1EaMIy6UYKR3Zip/2w7dpXfk8jTL9+EKwWCU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )