UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ye6BT6N5kYdis/yMdVmExB7wBYsceFzPOwWLWaEn8os=' 
WHERE 
  key_id = 'b8272551714aa1c2ffb1ec9ebf713072c1428930d72af98f24a6f3541acc359d' 
  AND (
    token = 'ye6BT6N5kYdis/yMdVmExB7wBYsceFzPOwWLWaEn8os=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )