UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'vvTl8yLCBdKSM/+BpSxNuwDiS4iXmPZ1oo2VyCN6EdY=' 
WHERE 
  key_id = 'e74b068da74e3dfd12f28d39b6c9d78958351068a8e1b429bdaafc635d094031' 
  AND (
    token = 'vvTl8yLCBdKSM/+BpSxNuwDiS4iXmPZ1oo2VyCN6EdY=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )