UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K8yeyFKWdQCiQr1IQWf9MyuVOUgtcDIq2LH3k8rW1A4=' 
WHERE 
  key_id = '473eb92706980cc1eac1447ae3b51ef91fbe607c5e0ce3d48878eb78f97dd47f' 
  AND (
    token = 'K8yeyFKWdQCiQr1IQWf9MyuVOUgtcDIq2LH3k8rW1A4=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )