UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pAGnCq+wjOawG77mWzHgc99xuwH0jVrDQ+vpFPyEILM=' 
WHERE 
  key_id = '4468de2e32890fb8ed3e7dffb9265776b6f7fb6c14f2756770a8ade806d908d6' 
  AND (
    token = 'pAGnCq+wjOawG77mWzHgc99xuwH0jVrDQ+vpFPyEILM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )