UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'j8PhnduL7zOoku55mwgDJ4zs0DoanNn90QREGQ6Jfd8=' 
WHERE 
  key_id = '7e3c3e38b5cbed33d119916724de26554dd1339880b5621c1c6ae24ff72e1869' 
  AND (
    token = 'j8PhnduL7zOoku55mwgDJ4zs0DoanNn90QREGQ6Jfd8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )