INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5e355bef1f790a8c2fbdf3d8e02e69de6098a6f5e561890e48875e852f4ee749', 
    'ad7RSGSL1T8G/IvAyrrHiDqNd4Lbs34hJPo7MZqOlxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)