UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sbu8+uceOQAcO6zZY+Rwv2AIfQNGgT1GiuH1MV46BVI=' 
WHERE 
  key_id = '7b4bcd4fe62e9921815c7d0a491cb2497a9a14866557155fbc7eb62ec92355c5' 
  AND (
    token = 'Sbu8+uceOQAcO6zZY+Rwv2AIfQNGgT1GiuH1MV46BVI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )