INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '7b2564163dba351996ed8b91b6ce59dc9fad92520f6aeaa83f148a78b1335a0a', 
    'tgYkVePdSd4oMMfWuUKhNd2x3bEc4N3QrVCoqbBjIeY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00032

Result

int(1)