INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '74a740722d3bdc8c5710b0a8327578e1c5ed61a0ab3c0c39c09e1b39985788de', 
    'N0NSM5y17ov57u39JnjLSn0FyQUbG443nmXyTtCl2I0=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)