UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '7oHH/uj6L8oqIkvKmQVAipylR+XJRvbhyDErbUit9hs=' 
WHERE 
  key_id = 'e95a4ddc7a4188591e6946ebaccce4976ae31751896f9b71b3578788f8f5fa17' 
  AND (
    token = '7oHH/uj6L8oqIkvKmQVAipylR+XJRvbhyDErbUit9hs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )