INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '296de8415139dd2bd8918467a0df95c1e3940592585e6be526c9d29101f664d6', 
    'PPr1gySgwgoyGtTnTfb/9OVOFAvbpFiAJuoU31gK4ns=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)