UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b5ZQb0g8x3PrXElEnycOWf2JPTIafD01p6kdVsBD8YI=' 
WHERE 
  key_id = 'd909648681f7c5c53d6c5ec07c642a8b967ba209c47411c47d2d3bb0158d9067' 
  AND (
    token = 'b5ZQb0g8x3PrXElEnycOWf2JPTIafD01p6kdVsBD8YI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )