UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'RoarlLc4itt7oRaOrpZApI8S3e/Cbz1NMyUmzsnUpEk=' 
WHERE 
  key_id = '85c29985fe40a4432d04a7be015c3f55a1be5027023e3cd3a34b0b8b2646708e' 
  AND (
    token = 'RoarlLc4itt7oRaOrpZApI8S3e/Cbz1NMyUmzsnUpEk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )