INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9a3835545cc1c862015ce15452f2863f44fc42628c5c3440bcecaf2bf8f618b4', 
    'N1XxcW0O0PxeDUXGnTFiCpAFf3aeU9h8xX8CT7s8+LA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)