UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'fB0OTyFGiJvXsLkbx+kL+AIODutjfjN8yQUntPa6SFc=' 
WHERE 
  key_id = '717d41d5e6002fd306c439dc572e267867eb6139c7d293e67932804d6e95b351' 
  AND (
    token = 'fB0OTyFGiJvXsLkbx+kL+AIODutjfjN8yQUntPa6SFc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )