UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '1xQvscaUZHYizDBmDt8DUJmkbhQxp2tclVZtsGXSuO4=' 
WHERE 
  key_id = 'fa3fec1f2ad342b1dc7931ed5bb8b4183a56187a0da11e763db8a10c46b8d8fc' 
  AND (
    token = '1xQvscaUZHYizDBmDt8DUJmkbhQxp2tclVZtsGXSuO4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )