UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'wE/N6R1zEsrBpNWsel8szuMRqFACvl6iAADipJg6tjc=' 
WHERE 
  key_id = 'b0d59e77b16f1642455c9801bfeb1f9af7f744c95f370b8b2af220394886a6f3' 
  AND (
    token = 'wE/N6R1zEsrBpNWsel8szuMRqFACvl6iAADipJg6tjc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )