UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AR8wni6blVibhSO3VPkn7TjlWP/8n+cwLaCEW4MFH9I=' 
WHERE 
  key_id = 'c24f652f222c4578d5eeff0e0d148f25fcdad301d1c066a0f862b475c3287b96' 
  AND (
    token = 'AR8wni6blVibhSO3VPkn7TjlWP/8n+cwLaCEW4MFH9I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )