INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3d5bf9691b07f9dfd90551ff0933d2c9207b440a843de15cc44918c62007de3', 
    'tYYl8QQ0AQf8vYIXmoqJN0KBzE7BWxbJocXQCBgWmik=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00130

Result

int(1)