UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ft8YN/oSnobitXtAIUaRVSCkP19I6Mn/FXw8Nd6AAEo=' 
WHERE 
  key_id = 'ac5a873430b7ae7723636f77f415c635a6a6dcbea3532d1d783e06785b582f2b' 
  AND (
    token = 'ft8YN/oSnobitXtAIUaRVSCkP19I6Mn/FXw8Nd6AAEo=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )