UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rQcA/sLr8V87k8uMhpXgSxPIJX52xMS+LBHH4UJlKtM=' 
WHERE 
  key_id = '35f06bd45eb10f47f137dd001ba668b2b0189cc9af175b428cb5bed109ac0d81' 
  AND (
    token = 'rQcA/sLr8V87k8uMhpXgSxPIJX52xMS+LBHH4UJlKtM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )