UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1+cOIbBdfHUuDfW+mHQwiLKvpaMrYvWUe0MkfoWe1kk=' 
WHERE 
  key_id = '87a4b8bea43b51231f9dd516807e6a21d3a8c8ea5fc3d656277a1405eaf2c15c' 
  AND (
    token = '1+cOIbBdfHUuDfW+mHQwiLKvpaMrYvWUe0MkfoWe1kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )