INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b4305aaca72b9c8fdf3cb887514add4038e8d2e2d31ade95a434f02a1dbc00cf', 
    'O+lx7gxyPf9AnTmIkwPSmCa3nqReWmDvGP+FwKgA340=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00046

Result

int(1)