INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2a93a5788866af08abc36cf24262442b56f560e1275634857ce3ee53deaf9c19', 
    '/Pof+x/6e2sReZ6YPiJvNHx4ibHjs5jauO6fkoD3NVI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)