INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '96b9c535de540c42c131abfbd4b614454d20f3da343b816f2ea25710361abbe2', 
    'XLxA0uVm34xnrZZoHI9lQhx7OTnNZIzzvZIPqUGlZ0g=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00027

Result

int(1)