UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p4mWuNS8taLqfm4Wwa586Unx6fN41BumkQfMRdOaiu4=' 
WHERE 
  key_id = '328c8c7942b4ff827c4e5c58150e72a659c5519a49911b678c74844da2efb65a' 
  AND (
    token = 'p4mWuNS8taLqfm4Wwa586Unx6fN41BumkQfMRdOaiu4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )