INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9123c1eb936424452833099d648f9522bbc51a29a15febbcb79db55bbe36c30b', 
    'QBbNZMbKAMv/aSbejLS47RIXkT+XkQvFtSCENXoTuTY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)