INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'bfac8764616febf5c11316599f089f5bc38944d185f313639ce8a85f54cc4b8c', 
    'Mjbw78OR/uFXudI1FeSfmURjZbK5FmHzoAtbZ+x2HTE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)