INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'dc608f489cc3be0c4658c2e510a6304f15c5bdc9a2c91af41ed16c0aef2c4644', 
    'c2m6kfiUIBf7cV+XvB+2oTEc3LY83CBqMiFd7TtxFg4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00029

Result

int(1)