UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GBbpg7ZpxiLHo1b35x/Uz5opOWGJ3ZGf80F/5tRtSCw=' 
WHERE 
  key_id = '8c4865da4fa31e39bcd2810034b66db108f418f4cd8de6a7ba47661c59448909' 
  AND (
    token = 'GBbpg7ZpxiLHo1b35x/Uz5opOWGJ3ZGf80F/5tRtSCw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )