UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iVcGNsxIMTOuzEzXpG4mNHPMnvKnE3/WjjaeDB0sHMY=' 
WHERE 
  key_id = 'de1be804b886e2ef0f018d0514026fed4ccb1e3c8e20c27b324c010b89194ab6' 
  AND (
    token = 'iVcGNsxIMTOuzEzXpG4mNHPMnvKnE3/WjjaeDB0sHMY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )