INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '625db849e746b803d50d3f3f515945eb9c303c0239664c93bf59bdc2791dfc1a', 
    'L0cjrjW0sCSpbYOvNYwFId6SlE+aPB7dqKIg0eCSIgc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)