UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'q8dTCmtxW8HDKtBBQmRCz73P9DlpPo2rzLNc7qDJvis=' 
WHERE 
  key_id = '1ca97844a667f9d8c6ebec7d229780f228782fd59b1db74f457a4cab3a5e0d41' 
  AND (
    token = 'q8dTCmtxW8HDKtBBQmRCz73P9DlpPo2rzLNc7qDJvis=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )