INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '81c31134f2a42c6ddb2b007fdc89b2044c7be708d3054836f6986340baa5cbb7', 
    'hJuGnXGmz1X3O+iW/kJunZF2oZiOKWGDoV7QgMiov64=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)