INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3ad6e490e94943192f8cdca32ab02a6efb092e354051613ac33f5edddb2f48f4', 
    'VMFR1pttnCt7osHe6cmm6MPZiDvNLA9NRnZOhqHb0dA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)