INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '55a30349b647a9be8608e6beea1776c3c857ccd54dd8c6d8b87a19a55b233a9e', 
    '8FpgCB4vCTbbEAbrsnt/0ulkSoMCQKZgX1Wsb0Kiazk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00023

Result

int(1)