UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fOzTIpIsOVEH7dGAOSmAkY5h2sTmFasp6WFZJV45cSc=' 
WHERE 
  key_id = '4813d465095bb25a103dcf67dfaa950af96f25dc5305d40efb4b8649436d0627' 
  AND (
    token = 'fOzTIpIsOVEH7dGAOSmAkY5h2sTmFasp6WFZJV45cSc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )