UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'HuEHGHdLHrjBk7LVNxJ+CstG3XTrtp3e4ihaoo/3Zpc=' 
WHERE 
  key_id = '23660cc4fae67911203a6481478200feab7fad284fcc874f6278c3320e3e1649' 
  AND (
    token = 'HuEHGHdLHrjBk7LVNxJ+CstG3XTrtp3e4ihaoo/3Zpc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )