INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '04e5e2f5b131af89ee40a45da28de4efb5869a165b62534c73125becb4c21feb', 
    '64I/NpB3viIWcnkU87FxgKDe5jPNZzjw0WIXAW9bTdw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00037

Result

int(1)