INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '68918ad626de635c9ce090d3fb28bdd5058dd205d2d99163c7cfa8d4b580c9d9', 
    'hIcB3aSqWfkdEJw549xYjFLvau0oHQivysuMciJ41Jk=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00028

Result

int(1)