INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6e4151494f46792e46ab38ee39becf6b067f048a78b4d6522e1368880dba92e3', 
    'QVGU9XHcDJakZ4lXRXdVYJe2JqeQPtnb1oVmNQFc86Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)