INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bef8f763880571ab8aa43ee69002e5cffb88ab53ce80ab3a53e7821479223be4', 
    'N/9af0FDMZ9VM7eGTrdELO3fjaTuGAPUYQW6Up+q4K4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)