UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '3Ha38xUwcG3CarSnotoMa14E1NgSmvEgyN24MmzbFKw=' 
WHERE 
  key_id = '16b2726786cf9c09604aa4512bb43a8763383cb4952629174fe8e7b93cabf8e0' 
  AND (
    token = '3Ha38xUwcG3CarSnotoMa14E1NgSmvEgyN24MmzbFKw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )