INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76f754994f2feebf2af66f6162a5271d8743b9d86c69cfec2ac431fb67f6557a', 
    'VqfKL8miiQ7ti1pWoRUYw5DCFZnuxIzh99aMNnpRHQw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)