INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '870b65ef0f4a020d114c04244bee9edb26d42d510e99bc36c26c9b5e579a28f8', 
    '7wDhBwJzxSU65zGfdpYLhiUvgUc17Us6doQsQH6gClA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)