UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4PEpzkcYMfc3cYAhlDPRaAbubDHWtoKuPVvC/qHv7aM=' 
WHERE 
  key_id = '418837f5fc5bf6fc771e7d16d4c072d85237e7db218fdc95f78e55d53260f1a5' 
  AND (
    token = '4PEpzkcYMfc3cYAhlDPRaAbubDHWtoKuPVvC/qHv7aM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )