INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3418469a30540f27d5a7a80505d8b67fd3e4ce89c93e345a54c7bf8c56cb71e9', 
    'REXttBNdkOZ62mxJaTuaL8YCRRA5BgbZKZoLL+6obd8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)