UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4wyRO90bTz+AQ5tP1yOheDMl4Wma2M8D1Y9X36/A6ak=' 
WHERE 
  key_id = '365c1d2c379cb97c99f8dfac99e0af440db9e630238581664f7dc61416994460' 
  AND (
    token = '4wyRO90bTz+AQ5tP1yOheDMl4Wma2M8D1Y9X36/A6ak=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )

Query time 0.00041