INSERT INTO cscart_multi_declock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '65694e2f51867fb71bda65198183393e676a5ca5291944d33149bb4f017fba0b', 
    '7KqDWvdQYE5agImwv+wj8jfUFP40FaacTnBikiAwOX8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)