UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'GtQP1Ww9F+NfUKKohtEti0RzvkoSZeQLuDl8TjyBdkI=' 
WHERE 
  key_id = '3f70c064b5cf5ef7a9f0f9bd841e6588723cc3f2b1db4453b99b89f9aed95c67' 
  AND (
    token = 'GtQP1Ww9F+NfUKKohtEti0RzvkoSZeQLuDl8TjyBdkI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )