INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '24b029e86e6c6724956b522b5b1966727129749552980bfb4c3a84ec0503ca1d', 
    'zez07jgehxHDhV5WF6/mDdXOUdQMeJ+iM2DnPOY4Pkk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)