INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9ad923aefa5221dc28215b6312db331a1df387df52800a50dfef4f02ff80fd6a', 
    '6hX+RO1GBLcHtkG84i/+/rpdhpyAkSCOvUrN2QYyQlI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)