UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RXo4TD248KSWrDBa4v4tIN79dkd5sALrZ6VskAT8kOc=' 
WHERE 
  key_id = '8f9d09d208b869cf7617159683a688b1f5dcd6cbf97b9ce5165ce63cc3ccbbfe' 
  AND (
    token = 'RXo4TD248KSWrDBa4v4tIN79dkd5sALrZ6VskAT8kOc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )