UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'qsh3Sv9z25U5JnHsiPsL4mbmSMHkhmpikZurRG6zhFY=' 
WHERE 
  key_id = 'ac64858e25f61cd924525ef347557d274837863d59e6979196fce7179e8fe63e' 
  AND (
    token = 'qsh3Sv9z25U5JnHsiPsL4mbmSMHkhmpikZurRG6zhFY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )