INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '1a4be70d748bd2c23d5dc274fe58bf3f46b560b03ceba79365398152bd37639d', 
    '3+bSLPrOl6unze1Wo9SYDZdBiUr90hT2bhJ32Lsfpn4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)