INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0efc31141724ba98413e386b5774dac326991545f7de708ec7a35748e6fff5fd', 
    'ClY1c1nv4nqJUvDlgpW+zyHoRXm9kaJi5oYvayK8U9c=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00034

Result

int(1)