UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'H2dXJC0tIflJ2CCYUpGDaK9FEMDAoT/P29wZqhbZB6w=' 
WHERE 
  key_id = 'b6af9e1e87426d2ae66c271cdbc10939f968577e9dfe5cda15fdccd23a52ae74' 
  AND (
    token = 'H2dXJC0tIflJ2CCYUpGDaK9FEMDAoT/P29wZqhbZB6w=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )