INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '237e1b72f48875d2aa65da774c00374136cf5ba28ac34022a134f149163969c7', 
    'OLKJNxvOxNehJ7n1qvhNgI3rgZuxc209lJtY3ZbJwck=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)