UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'I1+gdZXuDebSAZpr3dXb9c8G0B5tdkLWi+7joeyPvGw=' 
WHERE 
  key_id = '1efab6dfacd3c6b41987d4a19ac1fb14751c288e5e9513e4ae1e4deb5f4ef09b' 
  AND (
    token = 'I1+gdZXuDebSAZpr3dXb9c8G0B5tdkLWi+7joeyPvGw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )