INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9c512a4c1818864990f08bee0c7a5c75d3ab87b2e0a548fa531a5b0ab310325', 
    'Z7n2lfXxht1TgtoKf9C5mT0d5gegFgY1hUO4M/ZKBU0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)