UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fx+5+WHsntf+vQ1jsjCWr8K9BLQ21xo2TiL5CQ1pwy0=' 
WHERE 
  key_id = '299f638c96b854d456cec1f2de5d063dc197a3b5c5caac51280e3785456b62cd' 
  AND (
    token = 'fx+5+WHsntf+vQ1jsjCWr8K9BLQ21xo2TiL5CQ1pwy0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )