INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fd6253521b16953631291653d70debbea556bda108a6deb7739df506b20077b6', 
    'hT3dgCQPDdy7i1gIgXNT6ZuDybsUw323hGwASlh3fxw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)