UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'aFuLVvaBpH8XZ7jNxt4Tu8bFmEuu9CadNJtYAK2upsE=' 
WHERE 
  key_id = '16c41f9927c3f2693a28ea317409dd041dd185a32266eb80f4d9aa157b1e4d61' 
  AND (
    token = 'aFuLVvaBpH8XZ7jNxt4Tu8bFmEuu9CadNJtYAK2upsE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )