INSERT INTO cscart_lock_keys (key_id, token, expiry_at) 
VALUES 
  (
    'a3cc3dee3451ef11e22deeb817f5addea89dc487bf955b052c26d9cd45c2e139', 
    'La1rg7Hlrzhdx605eBg+pNAjgydUXEQwrjsiNdVKIs4=', 
    UNIX_TIMESTAMP(NOW()) + 300
  )

Query time 0.00039

Result

int(1)