UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'D2yLP3zVI93Nj5m6VKK998JQ55SJftMkVAw6lBXVkC8=' 
WHERE 
  key_id = 'ea2f4f81bc7b86a21c004eeb28a55d2b77d97a48942522708ebe07d30ceed325' 
  AND (
    token = 'D2yLP3zVI93Nj5m6VKK998JQ55SJftMkVAw6lBXVkC8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )