INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9c787ab39928fd808ee77fe5cf521bde6bd8394b7fcae913a617afc502074242', 
    'I8CVpTprvMiH1ntdK723HDj3FEq6GZ82G2NTTKo6Xs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)