INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6919d8d6047724c5b990601ebd640d97f0cac84b543875988b379bdc074fa9d6', 
    'aHYyL5OLCfOe/zQkYImaUESg9KeEpGNcMa8oU/VCGmM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)