UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'N7EVx0/Auo2xsIaIYdtTE+dZidd/ZVJagP9g79/5wXs=' 
WHERE 
  key_id = '2d492aaeda2f60ec1d0fd95355c12564b4295a854912fecf6702ec6a23a8a131' 
  AND (
    token = 'N7EVx0/Auo2xsIaIYdtTE+dZidd/ZVJagP9g79/5wXs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )