UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gRV//+moVHG7Y6+m+5QWo2eqOU0Tl28GdgoRwkkb2Xw=' 
WHERE 
  key_id = '6f33306ed6eb2feb4ec0144be96e5c8188fd7d508859cf56737f4832ce033fdd' 
  AND (
    token = 'gRV//+moVHG7Y6+m+5QWo2eqOU0Tl28GdgoRwkkb2Xw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )