INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2710e495b6f2c39056aaddf5770520981447865c5bfec616a1f902e94f7f19d5', 
    'nS/PsQi1MopOUGad4eETKpgGwQRa5se45+xpyWRZQbM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)