UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'S99iPUWd3QddMoYVRAX3W60QoV2oV8zmNdr+sjKTdQI=' 
WHERE 
  key_id = '3352c5bb3b3e2009cb0d443d8d6621a70eaf9174b08ea7d1a37502085cf62b36' 
  AND (
    token = 'S99iPUWd3QddMoYVRAX3W60QoV2oV8zmNdr+sjKTdQI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )