UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'FgZM44GVyqryiOKTmPlUg6q1HpR33ye6uguomes2VcA=' 
WHERE 
  key_id = '3d505255918e8850df1a1817e5c53f0fb6c39d312522af70e6d057bebed97928' 
  AND (
    token = 'FgZM44GVyqryiOKTmPlUg6q1HpR33ye6uguomes2VcA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )