INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f5b9bb4b061a903b48edae4fc789bbbc3adfc55574a5caefa2ff8c5a6335e718', 
    'D5HFOVldiMhGTeKLRE9K8a0QyAFn/JF6gqaUuPizsFU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00022

Result

int(1)