INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c877b9348ef3088351f5f64f79d3c4a37274779c0153fef8aaaa1ff154ee6649', 
    'V9eon5mowbSzZGGT5smlXGZt/ct8xYnfKrPUKW5ZQWM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)