INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '669761ab7bead3f5a864d496725d7eb505d3cf404f44decd4d384a59a23fe4cd', 
    'Dtyiy2jmyR4ATkUK6jcNfbeJGZaXpBy084jonngjQgw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00036

Result

int(1)