UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '+IKzJq60Zo5uOkQlM6Bxz/KsRMu8/AYy406wIqwlRh4=' 
WHERE 
  key_id = '18652ff240c3480c56d97324b9c2061af5245632691ec3a54a850df2cd18242c' 
  AND (
    token = '+IKzJq60Zo5uOkQlM6Bxz/KsRMu8/AYy406wIqwlRh4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )