UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'zO4MYQ6eOmqvuMucPbPO6G9EG6bz8DlHEqXTbbzAb84=' 
WHERE 
  key_id = 'cf0c33baf091a7de3c0efede43a776ee878fd0f879d3270573f478fc4f9409d0' 
  AND (
    token = 'zO4MYQ6eOmqvuMucPbPO6G9EG6bz8DlHEqXTbbzAb84=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )