INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d1342276f369ef9818d5201e26ed8782d1454104290fdf1c33e6269be9c2aa3', 
    'Xb7jpnU9p3TwmoaRplMtf//E75FVcrzt3dSBPwuQQNI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)