INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '536afe399f0a27a75baf5c85e8f0f62bf573edac70ae4e1c235a4d68d95d59f5', 
    'UpXtDYnO2Z1QN596NlmIZHa7//S4fggdQ7qqYgTczok=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)