INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '403e1f132494f92b70dd5096d8a162b5e157c6b9df34aeaa94f983271526d325', 
    '3SycjRRGkp02MTo8P1noQRhK6z/XKKhehx/uIP1KsP4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)