INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e9cd856b5d7e5c159dd40bc71f401edc18f1c83589ecde5a164b61f8ec038ca4', 
    'ujAd1cmT2VRk9Ft66ISqCo1wCfsp3f+UgsyXKJZr/Yo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00033

Result

int(1)