UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'gIcHbIPaDrdhTxVIQCs+fdRSp6RHnnH5ZvcIvFIi70k=' 
WHERE 
  key_id = '8bfbae180f58b75f2efb0cb7816caf5a9bf304529604435eb4e8421d66d163c0' 
  AND (
    token = 'gIcHbIPaDrdhTxVIQCs+fdRSp6RHnnH5ZvcIvFIi70k=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )