UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'd6ISyvnTNMcugLstbiPkM1ick/IXVlNqM+wBRrYjE0U=' 
WHERE 
  key_id = '4f8a47d553f4920d7e2a216db0b2580aabec224b9519ba9300cc02aebb25c388' 
  AND (
    token = 'd6ISyvnTNMcugLstbiPkM1ick/IXVlNqM+wBRrYjE0U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )