INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3c368804fbdc5a8a8756563f37d73c13d098c57201ad0c2a9f907ca1bf6c4fb8', 
    '6HBeysZZ8amls4AoCRa3lMbibD3u6mwnANSrcKWxcIE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)