UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2nxf5s+iEIAWkx6s04uX0uQ8iSsK6DYeXF1diKzJ/TQ=' 
WHERE 
  key_id = '5c0afdfa6fa6710d6d150e2f6dec517b71e43086224b78daab66cd0abb0c94ee' 
  AND (
    token = '2nxf5s+iEIAWkx6s04uX0uQ8iSsK6DYeXF1diKzJ/TQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )