INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b5b4034a3f08e0d48d80b2e95cbffeee409d3e82f7d33b92a2094ad417fbf8b8', 
    't4C7TBbfp5CoqYTgG0E7e1TXHDxpj6pqWwbCV+kUZOc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)