UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'AZOo5Zfmn/M+Frialm8LTxFh4AIbe2tWptii4DdCIcA=' 
WHERE 
  key_id = '76049067a8ba807a5ed40f3feaedcab4058f0c5955d8a0050a563b8fe983ecf1' 
  AND (
    token = 'AZOo5Zfmn/M+Frialm8LTxFh4AIbe2tWptii4DdCIcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )