UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'QKnf/LF/FcDmv9twJ0c5/dvsahyrPFurNQ61SIp7nEI=' 
WHERE 
  key_id = '4e0ee39c4dbe48c1c87c2ffda1597ed2a5480c8ce97ca5307e308ee9e16e8a9c' 
  AND (
    token = 'QKnf/LF/FcDmv9twJ0c5/dvsahyrPFurNQ61SIp7nEI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )