UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '/4FbnxjkknSrdEAHp3c8RCmvtfiwZBJY9+Vv1xlfVFI=' 
WHERE 
  key_id = 'dc99fa7a557f4870a7666de350104239c6ebb86d58b109edd4fbc4bcadce4194' 
  AND (
    token = '/4FbnxjkknSrdEAHp3c8RCmvtfiwZBJY9+Vv1xlfVFI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )