INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '08b76b728abddb28b9e6bb265ccd814527078e10378a91bfdb8a91b3ebed44ce', 
    'nZ2QajuHB6ipdr501gGVZOTVVuiF9ny4YpUW9aX09F8=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00021

Result

int(1)