INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '468cdf37724aa774ff5ef4775964cacd99430a15076bce0c30071aebaf86d9e4', 
    '1/UgTA3/7Z59sSk7QPUZq1mOMzvdC18LR5ULyTDC7E4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)