UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'IPKeVwPL+i3cWCRfzTvMq2ZT55fOJDsLzFuh2RrT/Ls=' 
WHERE 
  key_id = '4c7b30ea77fc16209092261fb0ee5c891f291ae74aaf11080dbda6fcad1a6032' 
  AND (
    token = 'IPKeVwPL+i3cWCRfzTvMq2ZT55fOJDsLzFuh2RrT/Ls=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )