UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nT86SfmY1n+0XiXggrBOOb+Z3fw+CzY4UMIJlPgZj2I=' 
WHERE 
  key_id = 'ee964568c4248fc1c54036d6823f005c07f56c50f68c13237da6f44621e28856' 
  AND (
    token = 'nT86SfmY1n+0XiXggrBOOb+Z3fw+CzY4UMIJlPgZj2I=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )