UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'EOigoeHHOOsDzMvw6iGmcudn8ithzUtLtuQemBt1UrY=' 
WHERE 
  key_id = 'd285d33d49500ee33887419ad996a5fd82d250b06894cd54f533817b2e5a591d' 
  AND (
    token = 'EOigoeHHOOsDzMvw6iGmcudn8ithzUtLtuQemBt1UrY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )