UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'hshxvzt0ZfFH4533UMosRg2S5YkmoI6vSk+w0TDgqK0=' 
WHERE 
  key_id = 'bf24c8ed350a3149b042f239e319f8bf15c64c83c005d279a877fe2a9f554976' 
  AND (
    token = 'hshxvzt0ZfFH4533UMosRg2S5YkmoI6vSk+w0TDgqK0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )