INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '71fb4fd601cdf6b99a9a047528d89dd59d818d48f308c9a53a546c91613fe146', 
    'Vx2PjxZIILxNvVa7G0NH3McqLGm5WicQKn/SwdVE7PI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)