INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '928cda79c9c995694825b5394acf281f140e86dc8cea2d3e0afbe0a78a212cd0', 
    'ch94KmwIbqLXaZWChfmc8jw4Mvd1sCGW8RAtnhEP6Kg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)