INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'ab6ee4beca910dff63f0f12270f34501c710f29ed1b7d4058127dc28874c9691', 
    'OI76U2rV5YnCcCj9oVaJjFNou8fyn6eWarytg6PxZZw=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00038

Result

int(1)