INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ddb477956316d5f0259767bb7f18d7f749438d456e81fb0b6ae1c79cde10789a', 
    'Mh/Gd2tatVbPH4bSmYj2W9rhe4ypb7GKpGBtIB/4LNc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00062

Result

int(1)