INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '17f6cf5918193824388d40fd2d88a5ad8ca97f33b47e0c7a6da0706f499b9020', 
    '+4bDdpNen8FWkgu6l1H1YRcGvVbPmbE4El+WwGwSDkU=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00042

Result

int(1)