UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'sHD9Vh6W+evKYyI8DvEUBnEZ7HbBy8IFyKUkljtx+Wc=' 
WHERE 
  key_id = '8fedf39f8b4170fc0ed9f3a23718fb206621766ecda23e4c5d71844b2eadc7f7' 
  AND (
    token = 'sHD9Vh6W+evKYyI8DvEUBnEZ7HbBy8IFyKUkljtx+Wc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )