UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '767GmWGUJpVhBnluFlXPvD38gPX1yfWOyov8rtIpTPo=' 
WHERE 
  key_id = 'c619b78eb0accad7e925b4dfb3b21108157597debfced872d284a0f94309ea35' 
  AND (
    token = '767GmWGUJpVhBnluFlXPvD38gPX1yfWOyov8rtIpTPo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )