UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+GGjQQjY7KIoC8pxm9zqDvyLwsh2n8DZGafdADpBDvc=' 
WHERE 
  key_id = '0916ea1352ebecf2a5ba3110903b7bb6bc181740d1b21c32df36de91d1fd80e2' 
  AND (
    token = '+GGjQQjY7KIoC8pxm9zqDvyLwsh2n8DZGafdADpBDvc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )