INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '868dfd17038e72a05cbfed0765bec7218933fe500347bbcf2383ee46487e2508', 
    'KrHDM0CQbodg9paVDZz+KbCHvn7lPj/qqMekD78XRVU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00053

Result

int(1)