UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bKC7Qa3fTPdLisVGRZmfS2ez6c784iwfPFjkXdLDkzM=' 
WHERE 
  key_id = '13461a4db16c02f5ca7d6f0728efe317c72df1a82612ccaa2a43016902a5a59f' 
  AND (
    token = 'bKC7Qa3fTPdLisVGRZmfS2ez6c784iwfPFjkXdLDkzM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )