INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e5f29228b436dbb00bf95e95b7a9b9407794d044a3751c5a497aaa2a2e723846', 
    'KBO7iWRkG+ouClqSUdCl53DmWBhQQkrFGYK4Jm+6S00=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)