INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '0d22268c87a731ad540f38e2533292146107dd81174de7ba48bf4ba3b8c5c24d', 
    'WtolfUH5prgWGJx4mL2IIQLEmmXScrwrfRQ4e2yyLJE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)