UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ttpFHM3/H3y5A3dOxChQMFEoQIHj49U8/vMukFhOYWo=' 
WHERE 
  key_id = 'd544849ef216c9853062f25554f702df00c7e21d4593ffcf3f9d9c289b16a5b8' 
  AND (
    token = 'ttpFHM3/H3y5A3dOxChQMFEoQIHj49U8/vMukFhOYWo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )