UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '9yhossDV8VOXNILxePbwpy26IWB2PqqULAkF/uk9O6U=' 
WHERE 
  key_id = '8115a70e18750dcc66c52afec21191c8ea5a02d625f14d8999f2286f7d5935d3' 
  AND (
    token = '9yhossDV8VOXNILxePbwpy26IWB2PqqULAkF/uk9O6U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )