INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd95baf7651cda2e98ddf6dac11af0322abcba775cdcb7afd74784cb18dfcc35a', 
    '6JVCw1RMkz8iDKtGvXwuesB/t7GzTkkQ2SBYtWEx74Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00068

Result

int(1)