INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '12ba983edac3bfacae45973a20e20e1cb52fe04b40215b65f997de9831690dd7', 
    '8tyIKhf533Fv7sYj9DXytrvzktXHBSuhrhxYwVunIK4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)