UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iWArhEkkUDlKUoSWtm3lVXRWXlL8sot4jixh10j6Krk=' 
WHERE 
  key_id = '70abca13dda5871f2eee91e96c7204174e78285c5c5c20d66c114135a457d128' 
  AND (
    token = 'iWArhEkkUDlKUoSWtm3lVXRWXlL8sot4jixh10j6Krk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )