UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'p2xmBwb+uB/+RIzzkmD7N3JDwcfitLxqpBtecnX6S8E=' 
WHERE 
  key_id = '746200b603b1db55bdfea54d7f28b685d23614a0b6f2cd74f87c30bd6f804c30' 
  AND (
    token = 'p2xmBwb+uB/+RIzzkmD7N3JDwcfitLxqpBtecnX6S8E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )