INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6a919d12b7230fe830c5b32785f3c3e7d276694520429350790ab4908e408ed2', 
    'IGoJXnAyQTNNuAxXKvFmFzhOtfoMTE21I01jLTZcuEs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)