UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QLl2CMS7vmwLZmfUx7VGTReTnbcWQ6aUxxfYxpQe+fI=' 
WHERE 
  key_id = 'd91922141945aa6d9b3350643c0344f5646676f92bb715498e228cef0c6b2992' 
  AND (
    token = 'QLl2CMS7vmwLZmfUx7VGTReTnbcWQ6aUxxfYxpQe+fI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )