UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'txneuAR99rov9Ez4DhBs44gpKjJhTjXVew354Z+tNaw=' 
WHERE 
  key_id = '0913568824f8a3b0d5bae81a5766b63ee0607775f9b476667bec6f950ace26ff' 
  AND (
    token = 'txneuAR99rov9Ez4DhBs44gpKjJhTjXVew354Z+tNaw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )