INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6f39f214c16c29ba4a948c6c08bd6f9498bfb43f85a2706b74d48189ee880560', 
    'QEw1bj7Mk25RSqZmKp8M1Ud0kW4Hr95InXYlUCaK+wM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00043

Result

int(1)