UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'TCeITmcKOEtun/L59RlpM6/2Hh0EIIYo3wezVWBrams=' 
WHERE 
  key_id = '7915c429e63df05f95b9bbf0503a877e2c0dc937946c85722d066f975b45edd9' 
  AND (
    token = 'TCeITmcKOEtun/L59RlpM6/2Hh0EIIYo3wezVWBrams=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )