UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'y+Vr1lTJ0D0pyhD5HeoVQhByFQUpki/dnwXdmPptfP0=' 
WHERE 
  key_id = '9bef1b952c31faa9a70cf2b94fc045fa61f3eacd48301c6a05aea8a8b314e065' 
  AND (
    token = 'y+Vr1lTJ0D0pyhD5HeoVQhByFQUpki/dnwXdmPptfP0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )