UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Hkf3efGxv++/xhnVgVaWvqDisYUIqITl6dTSdHUQWbA=' 
WHERE 
  key_id = '9a7ec8ba5df4ae482a25c5291fafa4eebe36c01b432e178de3cf2dd9a45837ad' 
  AND (
    token = 'Hkf3efGxv++/xhnVgVaWvqDisYUIqITl6dTSdHUQWbA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )