INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5331fee2e9d4a3669d19395b5af955e87bca6ae4c7bb3733ff31d8aa214ea5c3', 
    '1+ZM0AQBsLxXy4xEuGBVOVYLVwp2ZAw5QsqtO+T9Is4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00055

Result

int(1)