INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '5cd4e135dea8ac818e99d47895885c4124af5796afa2d41863806ea9e0218f24', 
    'CQN4kpxIsH4scFOUbC96YII/6qFkivwqSugJ+afJASY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)