INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'f9c6f9215bc78066e97bdb3b400ffed2ecfc1367d14db1f7e7bccf9328c1465e', 
    '6kXpbtlq6hgAnze7XMgByhjkPTeq7az7PlHOh9AKuOM=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)