INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6508ccd5d5c2271c2d2e89016cc2f8c9dd16db228ba10a679db4bbb541933e89', 
    'G83cU+PKgKAbVfzyfkkif0g6NcVt3SnIT3CY3oQBqWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)