UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'mwUHdIEolmwvjA9hrAF8LbYxMW4X24yNGYmrH+YpIK8=' 
WHERE 
  key_id = '6b2dec45d7a3ab8b901b9d52a134c959e304ecb3c67cba842c009b2d8be47d03' 
  AND (
    token = 'mwUHdIEolmwvjA9hrAF8LbYxMW4X24yNGYmrH+YpIK8=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )