UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '5ONQD5JZJpyQQGQq2L92bBBU+zblXqNakgcXzgycIGw=' 
WHERE 
  key_id = 'dd6a83842df880bae079b615294874d41470623c7139bf066926001d6de9d8fc' 
  AND (
    token = '5ONQD5JZJpyQQGQq2L92bBBU+zblXqNakgcXzgycIGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )