UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'PbGKNQfY0mGX/nKQ1g/1SN5ggNv05+YzSqfv18Wc41A=' 
WHERE 
  key_id = '817122a0e45b1dbc957e688450863004ae856a383700e8cd4bca366ea05badca' 
  AND (
    token = 'PbGKNQfY0mGX/nKQ1g/1SN5ggNv05+YzSqfv18Wc41A=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )