UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PZVuaWT1msNzs8EQXUTiztYnmIYHVS0fgCD3WLRxvt0=' 
WHERE 
  key_id = 'd3cb8f7805a139c5a4d22acc04f679be20ced6ac68f3df6c3d280e2490466978' 
  AND (
    token = 'PZVuaWT1msNzs8EQXUTiztYnmIYHVS0fgCD3WLRxvt0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )