INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403ac61b4b518fed9524f3c31d1865d3dec25210266260e980cdf4c0eed747ac', 
    'ZarqdciZor5MHXAwBiH9VrdkkjHpvEgEqRT3gC4IIFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)