UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'ZnV4gykM4br+wWBU+JeslTcCVSQk7gjoqewpL0WH3tE=' 
WHERE 
  key_id = 'dec19b934a317eece5ee51bf7fa069bf28f35978b65b127e860eed1ba4de24fa' 
  AND (
    token = 'ZnV4gykM4br+wWBU+JeslTcCVSQk7gjoqewpL0WH3tE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )