INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '206e1bebdcfc15f15e8896d4e9aaf1e069b669d87a12fe66a9af864145b09548', 
    'hV787iTfqORALwrdrMScYSW7zlvY3SdgAbjYB0jqfOY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)