UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jNzP0jKRiIdMGl5St9XTaBBOKNEmfXT8h5MT1UCO9Kk=' 
WHERE 
  key_id = '5d203f078ca6cf1144db094302be58ad41dff642a579249eebe01024f650481b' 
  AND (
    token = 'jNzP0jKRiIdMGl5St9XTaBBOKNEmfXT8h5MT1UCO9Kk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )