INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9cf9abc699525c7fa4120218ed8cf772043db4220cf76ec1d771322d30d3db80', 
    'PJkg9bXgntmuO+L3g2j9ODzxbrE+SZRky7cmOc3J8NE=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00030

Result

int(1)