UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sgRjyopC474BzmGtAcKU6YqbIALIjDxfYyBZW0GKSKM=' 
WHERE 
  key_id = 'e7ca9afed57344ea67da37397c98005ba8acfca3be37bb9a7055d00a3c852544' 
  AND (
    token = 'sgRjyopC474BzmGtAcKU6YqbIALIjDxfYyBZW0GKSKM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )