UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'knNelUYWf53fw9xz7FjURygQQbP/CL9NbeOuJC8J1DU=' 
WHERE 
  key_id = 'a3917353f3ad77663ce3c9d717943028f4da75466a8fac0360ffc7b6418b9d79' 
  AND (
    token = 'knNelUYWf53fw9xz7FjURygQQbP/CL9NbeOuJC8J1DU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )