INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a6c43db31960ba6c605d1d242f38d914566da5a442f3485b1d47a74d21dc0852', 
    'CMWWWoL9poL+PYS1Vmen3T8THWzoRXv1Vj3qBqgdcFM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)