INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cd73b6e7b9f0ecd9027ec5443cce4ba34c276b2afeb426251a892724e96d357f', 
    'PqHEvm5A7I5FVlsYqnpBVo0mtMD0vKT9GbhOYrfqnxs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)