INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '3674d68abda7fefcf3a97ae4ee11693a811ab8a90d7161d963c8b564d388ccf5', 
    'UA2Akpcc0SIGVQVGi1sBdLjyqCAJ7c8hqn1/J3qViHA=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)