UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Xp7juOD25LTqkLhsUh+7X3mnwm4hdXX0QtiqSgp0Xyg=' 
WHERE 
  key_id = '79de61dcdea2cfc589553da45dcac3b9ec4635c58dcd72fa121b8fc3f12c64b1' 
  AND (
    token = 'Xp7juOD25LTqkLhsUh+7X3mnwm4hdXX0QtiqSgp0Xyg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )