Array
(
    [326] => Array
        (
            [4_aa] => 4_aa
        )

    [24] => Array
        (
            [mindray] => mindray
            [general_meditech] => general_meditech
            [berry] => berry
            [edan_instruments] => edan_instruments
            [imdk] => imdk
        )

    [356] => Array
        (
            [usb_port] => usb_port
        )

)

select * from product_props_values where (prop_id = 326 and prop_value_code in ('4_aa')) or (prop_id = 24 and prop_value_code in ('mindray', 'general_meditech', 'berry', 'edan_instruments', 'imdk')) or (prop_id = 356 and prop_value_code in ('usb_port'))