UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2w8Yhvf9PKjd8eb927KoiT670fz3ea5uQwVqBCLAIIY=' 
WHERE 
  key_id = 'da6ab7c0fe21753529fd5d875dfd9c9527c251e55c91af73305567d4fc8eeeb2' 
  AND (
    token = '2w8Yhvf9PKjd8eb927KoiT670fz3ea5uQwVqBCLAIIY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )