UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'iLjZEz6p2+bQIR6+95MzrkPlnwUSR52TfktOn1FAs0Y=' 
WHERE 
  key_id = 'ac1f4dba3b12c439ed384c32c70b77e29e851806b5a0f81ea20a447920279e22' 
  AND (
    token = 'iLjZEz6p2+bQIR6+95MzrkPlnwUSR52TfktOn1FAs0Y=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )