UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'W2pLvGro2mte/PjTwhXdy5C+Pm2YKwUVVLR2pOTzelA=' 
WHERE 
  key_id = '2bb50a71d3c7dbf0cbf343346680baee64a3bd9e030622904046a4acbbbd30e0' 
  AND (
    token = 'W2pLvGro2mte/PjTwhXdy5C+Pm2YKwUVVLR2pOTzelA=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )