INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cfbbe83e8216ddf3dd67967ed9074caeaccf1939055d913f36709e9ee5d4121', 
    'eQ8C97Zw7mi8yWDdGCbKXuvmpVZvk/U/Yxn6Efw8g8M=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)