UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WYAft69ZaGAF0By++ouTBHd4xum69jBKC6YWalP5F3w=' 
WHERE 
  key_id = '0039cb0846e475d2b3db6e670fbc9fe7a933c689b5ec1a9e5869f70059c9f77b' 
  AND (
    token = 'WYAft69ZaGAF0By++ouTBHd4xum69jBKC6YWalP5F3w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )