INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f19d9476776b638bf82f6156c040375f896099b1e45435c6f81b7ba9d1eab152', 
    'QTmPiwfWHwlnfMs7MhP/He8YnPV2ARAISlrmaPYurgY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00040

Result

int(1)