INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6eab8d931942f750b08692b7648e66a1777d5524ff2020a7e899b0028c23a06f', 
    'XQJVbiP1QlLgH6VnOsKLlPWawFWqlXVaTt0o7mZpGJ4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)