UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PHTxMRGUVCa3H4jNdWpAR06or1Z37gEN9sbUcZF9W+0=' 
WHERE 
  key_id = '0d4bb32f3af09a275331f4d768a2af2b77b5b4d74b919d956de7f35d5f40ab11' 
  AND (
    token = 'PHTxMRGUVCa3H4jNdWpAR06or1Z37gEN9sbUcZF9W+0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )