INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '51fa4b167b13eeebb57732a218b04db0dc3da9b4d3df055389c88cca74544211', 
    'PCpjxog60mdy8sCr70BAD4ef2ZaiUCPK/ECm4/+7K+Y=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )