INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a265a817e193cb383352d0e5e480525d079f5267d148b6e3b92b01def2656583', 
    'SuDfBDKWwHYjRhI4b4Gh9/E3WDFcTLnIFtmJqPqLr5I=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)