UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'b/FyJEEftygDvG1urwHFDl0X/UWqHNQIyH7ifwWoobE=' 
WHERE 
  key_id = 'b72f64539c92d43e8bbb91a9924dcc210d25ebbd431bcd599e6ace22f4cac3a5' 
  AND (
    token = 'b/FyJEEftygDvG1urwHFDl0X/UWqHNQIyH7ifwWoobE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )