INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5d83007cbab0b689f505d66a5d2d4db819804147d2fb9843c4acbc1bca227f5c', 
    'ttFHuWbd6g7qOTlzZk8jDBDSsOVQPP+PD5Va35YzJEM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00018

Result

int(1)