UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GHUdj/FUAAz/qi9SDa+zxMo2fI6m7ScIPBBJEht+J+w=' 
WHERE 
  key_id = 'f654e6bd919de8686cb705eab17d3a1776ec473f8dc111de7acc2558b29f6080' 
  AND (
    token = 'GHUdj/FUAAz/qi9SDa+zxMo2fI6m7ScIPBBJEht+J+w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )