UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Cpm2KVBw2YQPOwZ8q2IRDVXA3ZqSyNzV40j+ogLQDT0=' 
WHERE 
  key_id = '47d877b5d70f0514ddf1af512357702db375b6ccbb74b5426b524f75bb947eba' 
  AND (
    token = 'Cpm2KVBw2YQPOwZ8q2IRDVXA3ZqSyNzV40j+ogLQDT0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )