UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QBW3X5ZM9o3J9XkTNnNByW7Rht2UkZVNkI+DO7oSlKU=' 
WHERE 
  key_id = '0cbf01de99c73e77d60e98370d6eb5aa68861a2cea0d456317b9957577642e0d' 
  AND (
    token = 'QBW3X5ZM9o3J9XkTNnNByW7Rht2UkZVNkI+DO7oSlKU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )