INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '810df6ca89b939f1ba09328a9a1afab38d1c989731e84ac017fda20c225f811c', 
    '5e6OJVwJLK2NYJCQ3zHqE1hmQ7Di2QJl6+6iPXbSRDE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00051

Result

int(1)