INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'b2a120c9a56517d5bac4cc395e706316175c14171c3e465c26f36339be060eef', 
    '4zWqcSK5hWVOJu9U/BbJCo7aA/tocJaY6XIkrxK3KHY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00026

Result

int(1)