UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2hHbVZo5uxxkQkJ9RVH5wcqPDsjliAJzL0/w5oPC510=' 
WHERE 
  key_id = '02c3db4665d460a491f6c1eabe97438dab3c6df4603d47e308b63157ffc03360' 
  AND (
    token = '2hHbVZo5uxxkQkJ9RVH5wcqPDsjliAJzL0/w5oPC510=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )