INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '343ee16455897bbde85977894e32ed8e7bbbc8ed1846dbdb9af41e42ff650019', 
    'MW29hZaVHYlPLLSkBa3XPvPVQUuKIgk8d3aXHpAq9Mc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)