UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'pP8l2H22e8PFY7TFCsB+5aKwufcZUD7aTxJRsx0Cg7E=' 
WHERE 
  key_id = 'ea34c0ad43e150f3b9933b5b746f8672dc6ad4e5297f938182f2b07c4fc08455' 
  AND (
    token = 'pP8l2H22e8PFY7TFCsB+5aKwufcZUD7aTxJRsx0Cg7E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )