INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '30e2558830f513ec00d4c2fe3ba22c58812bac1b0d73c581244ce858a90d41bb', 
    'Lbfci5PXiKnqhns+0qWMZGV7H1KsWVEBkKR5yS6SFx8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)