UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gjGdXLHltIMEBS1Q81dp9kbjSrIKF6OXrrLPF/PQESU=' 
WHERE 
  key_id = '0651dffcf0665fb67f33db7a05d7eabc24f25667644ae6e29ed8c7768f9c83f9' 
  AND (
    token = 'gjGdXLHltIMEBS1Q81dp9kbjSrIKF6OXrrLPF/PQESU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )