INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '78fcd8d6258d44db90066c04ce36a201500cfc2fd499345738a8aad04914a3af', 
    'J4/OIdcWRDKgTx2emzY1O2x70tWtstMikzJz93kZtmE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)