UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IfZs3lcDaCs4Eo3VaWgwS/dOhmYUdvr4rcqjVAoJMjM=' 
WHERE 
  key_id = '3f20bb27520b625d1a05aaf64ce7b007538cdeac8e2feafe61b81f1365f11b14' 
  AND (
    token = 'IfZs3lcDaCs4Eo3VaWgwS/dOhmYUdvr4rcqjVAoJMjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )