INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e168f3682f37c0b724273703e0b162eb5307d8314f4621b1120ff2c4869fe7fa', 
    '/oN0VmbLHQPB9ZE3qI8AoTvamcctoh8I8p30IsRQKUY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)