UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GMRAy5XxKA/zzEZjiy9nkHuSdr+O04EZBxW+BEElSuE=' 
WHERE 
  key_id = '43985565cb27a5ba5db8af1f103f2c81e92facabecd978a9faebae24c17dad8a' 
  AND (
    token = 'GMRAy5XxKA/zzEZjiy9nkHuSdr+O04EZBxW+BEElSuE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )