UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '4GOk/LffiKarfgTK6moHwXSfQRKqgkJ5ZVJvNi6uYp4=' 
WHERE 
  key_id = '9730de50fde3ef9a4ae360f256b87d7f35ab38ed1c940e1cd507b63518b7fec1' 
  AND (
    token = '4GOk/LffiKarfgTK6moHwXSfQRKqgkJ5ZVJvNi6uYp4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )