INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    '4b847eeb8964f4bc55a983320467de96697629e19b0d53606af01063efe4568c', 
    'yABBIJMRT4kY1tcFsqOZmdihnbmyLyweEBbjPei6AZc=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)