UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kW4laZLD53KxzZik1LkhoJMAUXSO/fFMxP2WqvKXysg=' 
WHERE 
  key_id = 'eef51b1b7074f09c4cb96cccc35466e74fc8dbfde330d61bb6a7ca90e6e8da27' 
  AND (
    token = 'kW4laZLD53KxzZik1LkhoJMAUXSO/fFMxP2WqvKXysg=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )