INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a0453c4e00ad55bf15319f30a5a0701c06bc60c10c12bcbafd4fa82a552ea0db', 
    'RU3V4WHedDYbI5x1ZASC0kgV6l4xQo7EnPXeO/l3diw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)