INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '89dadfbfb8e3a9c702279765781b6e2da9fde6f691fefd3610b68e039e20d438', 
    'RXZK6ZSVJVccIMBSbw0Rd6uI7rDNHT106fpq/aDXi7A=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)