UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jFy6WrxuxF/oKYqQJgK44OF9MOPbBFQqBldeNTHCnWI=' 
WHERE 
  key_id = '34703460a390477fe0155126e676cf9516efacab58d2d0462b4d6330373ef52a' 
  AND (
    token = 'jFy6WrxuxF/oKYqQJgK44OF9MOPbBFQqBldeNTHCnWI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )