UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'lJ/zGfdWhk5fd6K4wIHRDmjSLLCiY/AMdjXr0GmrYgw=' 
WHERE 
  key_id = 'd98ad486c9678d1216aad5ca1ae237c2325a52af6d183846736b81ee5caf8221' 
  AND (
    token = 'lJ/zGfdWhk5fd6K4wIHRDmjSLLCiY/AMdjXr0GmrYgw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )