UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'bAgielPbbd7j0mqbxbsWjZYa80dxOM2PrypjN3ZNmto=' 
WHERE 
  key_id = 'dcde80d381a1603ef4fc26144428895dca45eacde53fc9b4c1f04156cb483ebd' 
  AND (
    token = 'bAgielPbbd7j0mqbxbsWjZYa80dxOM2PrypjN3ZNmto=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )