INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a4ae4f4929e3b47c11c9387241e5d0e27562905866d11732a632fc4417965d97', 
    'wr9Z+9EcdVG0TxZi4+RBlbKhhy74vsHZizDTePgUmFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)