INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9f66506cdf96526a28fdc748edfdd486e9dc7d509654807217441a9f6e358472', 
    'eg+kU5mtPZnHzXtmvDr2D+eyGWt9Ic7yqi92XOFU/zo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00056

Result

int(1)