INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9b646a44985535afbb5483bc846eb9091501def7ccc8cf80fd4f4a3315831586', 
    'N4KZgw5fiIDt9CONEdmmVDlUb+bATkh6uyL7DVkbvwQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)