UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'x9nB5RnFABHbcyhl72oq4JPeJc69oOKs1rCtYmIrhjM=' 
WHERE 
  key_id = '9b8b9644a8e742f3c435ea64dfbb52e4b701a4e8bbd2471337f20f930ac1e0ee' 
  AND (
    token = 'x9nB5RnFABHbcyhl72oq4JPeJc69oOKs1rCtYmIrhjM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )