UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'WH1/HlpSoh1b/Pf+n0CD9eHfSnapEq3hcShW+bkjX1M=' 
WHERE 
  key_id = 'dc294b0bdc7bc3082c4e7fd49904e41d2eb502b2404e2810866a6c47cc8bd255' 
  AND (
    token = 'WH1/HlpSoh1b/Pf+n0CD9eHfSnapEq3hcShW+bkjX1M=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )