INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76bd7b2056acbe92eca78f296ebeb374ceee09987b89b09862669d18701847c3', 
    'YgJOGHTCsUKeVjQGbVVP1M+KKjuI9m2P7poLshU9nCs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)