INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5b843869c48e28837c078171fad3702214788b8f234ab0afe83dd61193b9bb2e', 
    'HyPbPlngLpO9pxU81Ew56gEHvbSgckh/Hy/TliG08l0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)