INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '321680a20e7e49b42dad78bfa27cbac2967daae53918b2b69fbcaa72cb9d1d73', 
    'qOPMVGBCDwG4SDAtCFsWfwHz0JoxZAlcUC+EV4RsuxE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)