UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '//8a7wc+ArG46nZOvwjZl15Vp4T0ocyKRK+LR+PmRPQ=' 
WHERE 
  key_id = '69e0ef208aedd9c7b1fa59c63f1d085b6018683ce3ce53ceb4d59c09a6a075c1' 
  AND (
    token = '//8a7wc+ArG46nZOvwjZl15Vp4T0ocyKRK+LR+PmRPQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )