INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f89f8a9729ab025ea744f5e918f7d5a7cf56972f859782aaaa83061537651cba', 
    'LbILNtkgHmQWgGa4IKOy7D1kbVHz3EJGngN+DWiiXiY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)