INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '756939e296616e85bca5538d6bc70c664c28c44077aa52a8bac8716ec9b710a3', 
    'DB1IsH5QMfEooq/+GQMaxoenz1LsL7DNBYL2zVMxcEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)