INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '83dbe3a01a009162fa615a145918f73ab7a0a117787c08f140f308f2402f0f1a', 
    'klLG/auR4GPWVojI5nXEf6vyglrv8jVVNK8vbnF/iIU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)