UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bDz3EqdU5f5HwbxOVjrSKH+1vtoCVfLmVlWgN8A1Dn0=' 
WHERE 
  key_id = 'ddbf766f69c4459387fcda6b294f66c3f3b3d58f17a4e5284d301cd3213e27f1' 
  AND (
    token = 'bDz3EqdU5f5HwbxOVjrSKH+1vtoCVfLmVlWgN8A1Dn0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )