INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '76fe13acd4642744b1e746c160064e6ac4e6b67614f2a9cef04e416ecd6f0e21', 
    'CP4Jig3hQHFRlvS34F6UxXenkKfhwhK35q1PUbyF6B8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)