INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '823772a694ff7df3999db71a2b48a6ae1d7cd3e08cc1652688e8c402f3c5863d', 
    '3/olQ5HIUIXIdBGRGUkfyowZ2WXuS34iZkQ9vFZar68=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00024

Result

int(1)