UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'cEe9OONMPzXCt7buOvb6YcUG6zC5Ctc2NGwUHVPYqHk=' 
WHERE 
  key_id = 'e3036d1774e6afac64ee5b96d01824a1e51f964041328ed8f273812bd208fc27' 
  AND (
    token = 'cEe9OONMPzXCt7buOvb6YcUG6zC5Ctc2NGwUHVPYqHk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )