INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'c0cd7b0df9784322e172ddf6f368fb41b1e807f65255dd0e7197db2bf32d72ef', 
    'SZe6KXQ0814BYO4S5wUQ1cxfu1o543CWMPP3LIUyLyo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)