INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a2347842669bc3f897a0e72d556ec824418672614505ff7c28370a1d65a69c64', 
    '0yv3GCupLDpUM4JWUMakYFcnUWlQjCLXuthMD8KZaGo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)