INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '683920dc21d75985e92ad072001a0de15bfc439c3873e5ea7e1bd7387d879c41', 
    'YedJXJVGjFx+TT0hV4CoSwMdLEHuPzrrVtkxCrIOzeo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)