UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Fe/HIiwZYn0r9K4baxwq9qALC6hxEnn+bdD+aizW/Wk=' 
WHERE 
  key_id = 'b3b50d62e6370af828effc2b768e26636fdcd12c75977318391548c6c546afa6' 
  AND (
    token = 'Fe/HIiwZYn0r9K4baxwq9qALC6hxEnn+bdD+aizW/Wk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )