UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'Sp2gzoF+T9g1ZKqZyZJfvlHzuy+OaJRm/1eeNVH/QTU=' 
WHERE 
  key_id = '10ee15da4b45cb4a870aff097dd71fbd6d0166cdae02104700cd7e4b5e45db29' 
  AND (
    token = 'Sp2gzoF+T9g1ZKqZyZJfvlHzuy+OaJRm/1eeNVH/QTU=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )