UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'OkAHchcBN/JGUbsIIbBMUvluzaJ1KvFif99ekR/FI5E=' 
WHERE 
  key_id = 'e7fc6b36efbd5808bd018b6ffb5c3cb6e17b94a690b62c3ec04bc2a942f1280f' 
  AND (
    token = 'OkAHchcBN/JGUbsIIbBMUvluzaJ1KvFif99ekR/FI5E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )