UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H3NGUm8dimwPcWlx3ERZGiF7YfYixxuaQvW80l9Pdv4=' 
WHERE 
  key_id = 'c2bf66dc33213146c677748f2ee0108ca4b2e36213d181e76df93644f77d6543' 
  AND (
    token = 'H3NGUm8dimwPcWlx3ERZGiF7YfYixxuaQvW80l9Pdv4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )