INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1e74d7ba05e247fe61290e09b16fed70fe9bf0265291890529faf76f2cfeba47', 
    'S5gI2OBR0fnPv/FJ/9T0XHnMmF8Xgw8aNeEywtvxmeU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)