UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zO/nLcMF7Z0s5DXMLcqzA8jMOb61GhVKVtSfgIe+1j0=' 
WHERE 
  key_id = '2a33008aeb4f2d935818428c250fd67881fa86fe093217f5785ac3696eba8898' 
  AND (
    token = 'zO/nLcMF7Z0s5DXMLcqzA8jMOb61GhVKVtSfgIe+1j0=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )