INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '689654568d3e388764e15fb6199e25a1918844189f2845ec1f5667301d971045', 
    '0cGJeyJljmIzNdqFVEV4qvrV1aPvtq9F3xv8nrXpZJk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)