INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '100f74bff74e26244dcbbc78957e71ab256756a15b5977f6dd7cf5b9030e550e', 
    '6XD9Pw4E6NcEX9+Sf3MwEf45dVXvQ6iDHfICBV7p3RQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)