INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'e643fd4da915d091d54df662210b211456f707d56748f187670eb40ca8bc553e', 
    '4b+QPXI7mZ8NxxMWjiTQ9XVkOT9bhUhgD2HRm/3Wm9s=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)