UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'xEHOUhji09mq9buZG0KsQ+kJBMBWonDBMht9U8HXX9E=' 
WHERE 
  key_id = 'cdcb9e74dc640dee5187175338837670f26c59f0b0a611603cf952011249bc81' 
  AND (
    token = 'xEHOUhji09mq9buZG0KsQ+kJBMBWonDBMht9U8HXX9E=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )