INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '99f9b385ce28dd61db2ea5913efa5a5f298d59db539bf9239a91d08ac918e8b5', 
    'qgpdmdCVvAV+TusmIOSeSu5UXptpVVaWt8eVc3bAsnU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)