UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qRqrkiEqEL7JcXOrF9+3eaYhVp4JVwqeVgDSL7dku5Y=' 
WHERE 
  key_id = 'de7fb79caa6e6142b3fde56b0a299b578775357af5103d6492a77f55f5cb3f3d' 
  AND (
    token = 'qRqrkiEqEL7JcXOrF9+3eaYhVp4JVwqeVgDSL7dku5Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )