INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '864853cfca78b7f2d063a4e201612509856053623a45cceede5430100ba41f12', 
    '9AO9MIulFg1J+Ph0+l81fx92V44d1GKf5mEghnqLdxc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)