INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe29f138695db04ddb2b4717851b21a450d4367f70ba5c59126344901d625ab8', 
    'rvYoLtrp8LI64HUK08NJOi7fhojKva/b3LMzJeln/Po=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00067

Result

int(1)