UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 't2oWRNMm2zqvEDHtVPVVgZuREQ1zvgSkWqhjrSeTgrM=' 
WHERE 
  key_id = '4ba708772973ed53f0c6ae34690a92c02070d9eada85e068f1ed19b20f4583f4' 
  AND (
    token = 't2oWRNMm2zqvEDHtVPVVgZuREQ1zvgSkWqhjrSeTgrM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )