UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '6wOvdHn30JORXAOsmPyP89AXCIAxNvFob6nDzLBzbDs=' 
WHERE 
  key_id = 'f19df9a52affd1a8e1abacd274852fd723627b1cee41559134e911485b8bf10b' 
  AND (
    token = '6wOvdHn30JORXAOsmPyP89AXCIAxNvFob6nDzLBzbDs=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )