INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '8920b45754efba11df70d91edbbf1c3c0cca4e817feb4b1752fb83c7d9758ece', 
    'fZSoabQF8Th2AfhoDmGvIHVCgk+LVeMVL9SesmhRWjY=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00025

Result

int(1)