UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7rDZvpkWdINpBlhDftrHMb6yaduKLSxJUQeaod4EsDk=' 
WHERE 
  key_id = 'd04beb669dd8721f3dc7e442148ec088a78e214a892ac5c9fa43302a936e1227' 
  AND (
    token = '7rDZvpkWdINpBlhDftrHMb6yaduKLSxJUQeaod4EsDk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )