UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vDm3N9XbdEaP0fYC7EXvuLFGeIq2gTtrq8BGVYbX9KU=' 
WHERE 
  key_id = '5ae0fb5bc62ad8aa06ac950fa6608a8710ab49ff83b04a24a342445def00a1d5' 
  AND (
    token = 'vDm3N9XbdEaP0fYC7EXvuLFGeIq2gTtrq8BGVYbX9KU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )