INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b746827eb2453826d92b7d3219be8f46fa263536411f54584d9c6dee6bb2aee4', 
    'tguz6Eb4Vl16myqKvFCUVa5R45xI21n8sD9NRbSjkdo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)