UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '82K7rds2jV6C3xw3on6lJ5BGXT3SrBUCwbLaUok1xuU=' 
WHERE 
  key_id = '002d8a45f63d23ce7a3bb6bc5cd84805976d591649d7352cd89b5534a742546f' 
  AND (
    token = '82K7rds2jV6C3xw3on6lJ5BGXT3SrBUCwbLaUok1xuU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )