INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'fe8882d02e481c5bf234a6850ba8016d40f2c34e84582e535c7268d6a5937402', 
    '5PY0ylaS+UKEVvDHc0C57AiRko6v7icZPFeZDUwVnRU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)