INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'cc7be754d79139c4ab1def32418c9dbafd27023d2666b2ef31998335b038b65f', 
    'K22/+iRuO0iR0w8QIbcDnqynp3zcsVWANh3pun1jues=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00035

Result

int(1)