UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qxRj39MeiBm0xBYRiAQ9Fa2+rsDHRZPUzEEzMucMLfQ=' 
WHERE 
  key_id = '233af5d98bb8fab380e75f39631b8ec9d26893264e4da505c603ada26b3b44bf' 
  AND (
    token = 'qxRj39MeiBm0xBYRiAQ9Fa2+rsDHRZPUzEEzMucMLfQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )