INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '9d55b3760a45ea0bbc56a22bd80e02fa763cbefb9adbe5f51a6e0115cb353c31', 
    'r5KtAEF3HjUNdb5KpD/iTSvv4676ELAlsukSgpVy8wo=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00016

Result

int(1)