INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7519bbd5855f5920fb9355eff792c282d3d43cefb9d1467de98b4e48141b0129', 
    '5kI0I1gkTQbP2jOtkrbIQs26e/fvA1cKtb5mR4/8cFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)