INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '10d2973ac5160f220e1c653a86deb9c71d90c572441a5e36471caf9c278619c2', 
    '4zWcTM8aNRK0RVE9RgSjCBtVt2T6abtIr7Plg+Kpck8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00047

Result

int(1)