UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFjbFiwHvxekou4k3JU89XZCPd5dfIeVJpXXBoHBcCc=' 
WHERE 
  key_id = '89d7c282295fd654bc9e7a1fe8382ccd834585acc0965647559feb19c1421983' 
  AND (
    token = 'jFjbFiwHvxekou4k3JU89XZCPd5dfIeVJpXXBoHBcCc=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )