INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '45f31aa042db229cb744036ea92fce2cb8d56657180f3c0bc30cb493075a4521', 
    'j9+kvWuUd90H0t2evEebHKSSybChg0YWVh5t8ARbWmc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)