INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7f40cbf8108d70f060327e24ac24b280783926e34345854184e6016ced631e5f', 
    'DKD5LUxkJsQIhDCNKABaoL7l6SmllUYmwKMzkew6ukI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)