UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Wswxkhr32J7w2eHGoVKz3kMzvd+HhEyxWxgIVXDvs5k=' 
WHERE 
  key_id = 'b3cb6094f141d2f370778abe94691c95261c0230613a51a584567895e92f5a64' 
  AND (
    token = 'Wswxkhr32J7w2eHGoVKz3kMzvd+HhEyxWxgIVXDvs5k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )