UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'acVVadjOd/Ep/bDg164SPUg5Kpt+gxkW4Jb2D8je4Fs=' 
WHERE 
  key_id = '079606b9be7dccf2241ea1ad0b774131e6cc17645d3415b9dc422ae9010e1302' 
  AND (
    token = 'acVVadjOd/Ep/bDg164SPUg5Kpt+gxkW4Jb2D8je4Fs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )