INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71263a22054096e9e2f7b87ebd4325e3db5296cd41ff6c357400c14a74f0764a', 
    'pLZnwPJTZsIE8gbnuAwWA4EweOHM26qpEizjmKrq/w8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)