UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lAQ1K73Lo8R/TaWuFqtqepq3BJ74WalD/YEPfcBk/h4=' 
WHERE 
  key_id = 'd975a65b82378653100b10d0d6dec4cb8d18953207b4ebba231eae8a0ac21ec8' 
  AND (
    token = 'lAQ1K73Lo8R/TaWuFqtqepq3BJ74WalD/YEPfcBk/h4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )