INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c4ce03929ad58c8acf14200e04d9c225160cd87ee0b0d49acd72ca74962be20a', 
    '6YhAGsjjUzFQGo57435PLymoO/6tAgtf9kKjE6WRmK8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)