INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ef4b806e4f0c387ec5b5ea28ac7d47d99a0ee47714d230a3e477e7753781305d', 
    'oVVtoJXQasoAwaHtOpkV9I9njEmdEPe12RBJgiLXStw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)