INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2f1111d1148951e8cd50f77757ab22d39a6207798bae9efc12db9d3feefba591', 
    'T8m7SSu/mZj40KJG82cExEk58WXJSrJbQTq3behE2PM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00054

Result

int(1)