UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9wn80NFUs/HRocz92eQt9vpgonTNGOUfceOr0zTeNAI=' 
WHERE 
  key_id = '7befc00bdac3206b5b029510a6b1b60c7814d440a4f9230a2639690786489b34' 
  AND (
    token = '9wn80NFUs/HRocz92eQt9vpgonTNGOUfceOr0zTeNAI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )