INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e99c1f1b95846b43831d51e81fe4b479ec414a436d3bbedd02971b209905ff24', 
    'pH9BurEgW4pIq63HjEgO/QPwm2RfXJ/UdpfRkA6dCSQ=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00041

Result

int(1)