INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3cbf2e9527bc703ba2530642ace2964be87cddb2a292f92b181ae2e4be5de008', 
    '9+J6QztUvMnQlkKMYvuliv74zf39/KwShxIOHCSaYrE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)