INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68da74ba35bd9f5ee68c275ca6d50788f369559a65ef9a74ca3588626cc82b21', 
    'u3MVtyJMOa+I957NWaZd9omzIJiP4UZiXpeuBMSTuR8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)