INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '2c76fa64e5a6c0165c2ee2de5c0a042f852c74f177ecc877cd3c23368f5f82b6', 
    'DV4p3rYmF56o7vTvFZ7h16DXrdKDg3mgbKwFyTirKWs=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)