UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ACJ5z2NhtL1UFN0WznsWO/7FCDG9ttyQ8p398SnnWeM=' 
WHERE 
  key_id = 'ff8d026263096f9d645c45d3720c9e6d1945fb83873b4c728135627eee21fadf' 
  AND (
    token = 'ACJ5z2NhtL1UFN0WznsWO/7FCDG9ttyQ8p398SnnWeM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )