INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2314c3e8bae7b39d67861eb1114e1e7bb9593b5bf84eb0e67308e4c84709116', 
    's6AYsHqQJ1vut1YTflIKM5mGSKavpLVZOwIZIdZc+ds=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)