INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b7cdf8fde5fd154ca8fdf0063ef13040f3b856ff546af0d54f15cfbd143b58ff', 
    'z8i3JMZTcjDUTo8aVc5S6+4E1Hwca+taRnrE4blAANg=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)