UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'UumybieJGdPOEnp7vCobsdouzjJD9B3XNMqo+Ks2K0k=' 
WHERE 
  key_id = '95a091a853f82e5134290f69fd3658cc9071407aa52edcf291bf226c91956034' 
  AND (
    token = 'UumybieJGdPOEnp7vCobsdouzjJD9B3XNMqo+Ks2K0k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )