INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '03da18b4f0d6772ba1589682aac1d1482d27e63a77dd122a51c40a6a411a2340', 
    'y8sOLNiQTVwUgJv83vnq1whiG3LdGxISmKap4a+c+n0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)