INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '6d1874923badb9a89497917e5d5e1e13902f28cdf8fc3bc76f1b9a55ccb5a507', 
    'MWxZVMAc2vq8xiD67VJryAt3cOJABUMpFJUrbaPeAY4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00031

Result

int(1)