UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Bvnw6XBK6BUDoOqm8lRTUET3l3VKyKAm18663CKfcVo=' 
WHERE 
  key_id = 'b5459b1c8f3e29fe04432447c235da97d38d96aeedce7de02232ab44a79ede5e' 
  AND (
    token = 'Bvnw6XBK6BUDoOqm8lRTUET3l3VKyKAm18663CKfcVo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )