INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'd15a3da41f10ff861983d74845ea579d77b216eaa56f835ad5202a71f423116e', 
    'eSF9G6luFn3fvI+eQa46PTx6Q0XjCQ/5ZCtGDrZr3y8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)