INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4e3cceb4ee32889be1e23dd02bc078dd1f7e1ca2a3da2e8118edd2ce6694df0c', 
    'IklcDzHeCYgewRTV5DUYWy6fzFUh9hFeo82YJbJOexw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00020

Result

int(1)