INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f967479cf35f10c36d3b26588a55822997764d57bedda997423c484c16fc44ac', 
    'uhZIxk5lqiu73g352y8aZLi7whGEzy3QoWaZ3RivfJI=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)