UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'NzLG7tjola9wBR7lYrh5lNUhsUQtLLc0zYFVUYVdy40=' 
WHERE 
  key_id = '197e12bc5d289d48de5d2005278b8fa258944ee35128cb1f6c3f9bf0437f6255' 
  AND (
    token = 'NzLG7tjola9wBR7lYrh5lNUhsUQtLLc0zYFVUYVdy40=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )