UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XRyz+oddmhiBjMfS9l5m/4anWWUq44WlyLyRwO2PkeI=' 
WHERE 
  key_id = '1a27bafb5fa155c89e627c3059fd64d8a56de929d77fd8926d854ba349ef7e45' 
  AND (
    token = 'XRyz+oddmhiBjMfS9l5m/4anWWUq44WlyLyRwO2PkeI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )