INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '729c03e92f622bdb08ff279f3c0a0aa6826ce23c40f95fc9559f1ef5f4db7a96', 
    'k6SXDCuolk1NpoLZ1o7PfS0cPUFNjb3EpniU2nvmyjw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)