UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'awpYZOpwPRV7CCBsu+WYw5lwVorM5bbiBVvxsRfTUvE=' 
WHERE 
  key_id = '7f7cd11c0deeddf192cb653f76ee962ee308a8f5868632e26473f1868761e696' 
  AND (
    token = 'awpYZOpwPRV7CCBsu+WYw5lwVorM5bbiBVvxsRfTUvE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )