UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QiWHA4EOwyoBnpPrLzuM8LHywMy9N7RUXMVOE2PwzPM=' 
WHERE 
  key_id = '8a9a2e99e6893823e9fe41d5bec37d8f0d47a01c9c2faea88aedce23deedfade' 
  AND (
    token = 'QiWHA4EOwyoBnpPrLzuM8LHywMy9N7RUXMVOE2PwzPM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )