UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RHWBgZax02uNsMhqfR+wOR+/iCcEZP6EEtwkSnAd2yw=' 
WHERE 
  key_id = '76977904652e1d153b687b8ab5d17f1e2fffbb669729f2b9c20583c2fb139109' 
  AND (
    token = 'RHWBgZax02uNsMhqfR+wOR+/iCcEZP6EEtwkSnAd2yw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )