UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XKektGfFtq7P8aorrxGZBsyTwiAf2RZ2+0AtU8SdgOI=' 
WHERE 
  key_id = '3c0d9d0d67f79ce516ff7a638a74567965da35cc2142aa27291a9ccc7687ea13' 
  AND (
    token = 'XKektGfFtq7P8aorrxGZBsyTwiAf2RZ2+0AtU8SdgOI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )