UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'uniHIDD+VkvIb9CXibSVZQk8v5mMQsQ0TKObrP9KQPk=' 
WHERE 
  key_id = '647f19183b213c30fc5965887c6f24e42093dbcfafb8677836fcac683aa62bbd' 
  AND (
    token = 'uniHIDD+VkvIb9CXibSVZQk8v5mMQsQ0TKObrP9KQPk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )