UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zQflku4VkN1ZQZ9ocr9PARIS7P/vO5eexR8weYuSErM=' 
WHERE 
  key_id = '9f0e647fe8e2c4b2b72f06513eca18539dcdf4d8b26d18a3e701e6bc834f3323' 
  AND (
    token = 'zQflku4VkN1ZQZ9ocr9PARIS7P/vO5eexR8weYuSErM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )