INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a786d1b8ad33332e2f7e0a5d7f62938a49c0b8ecf96a1e7766abccdb84017eac', 
    'S/ATQwmpYrMudumwc8LTW9Lv7MaUZZjLaxetkTVJMBk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00060

Result

int(1)