INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6cae13a8b55d07f145a7747e3fbc46840cdd505743f09e85ab02abfade6e0ece', 
    'MBxKCf4lpkttEzxtdbrU3JYsKz6RDs2apqUQZF3M95Q=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)