UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'nkT6ip+2ncxQED0lKKlhU/99RbKVNZmcMheIGExzphE=' 
WHERE 
  key_id = '5e0f5a72f5a92c03ae5d4fe81a873012a566e80016d27a9d775888e4f209318b' 
  AND (
    token = 'nkT6ip+2ncxQED0lKKlhU/99RbKVNZmcMheIGExzphE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )