INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '41f6873f3b2a30fc6f3bbeec234477d915abe3238600a9757fd406f12953bf2e', 
    '8hG/9eYoXmkFoOrhEfWNgY01ujXcY+WY60QvWSoz608=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)