INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b0a4d69c0d0364a69679fba47c0edca27e5f4155a659fd20630f5939a889c019', 
    'efUVqz0iL8tcDnn1jGu5Jjtd9z2XZ5rVLe1OM8X2jFw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)