INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '975a0d1a43cd3cfd629f36a6e347cc807f4e5e52ae141787ce50fd614c1e8bc9', 
    '+vhhQ7ejSC3xmp3gG060V/hPjhxcouI6BP/1VwCZBTg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)