UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '2oNQlW0Q+60nqMDiqOzqV1K7T05kgp7UQN2r+FRNj/s=' 
WHERE 
  key_id = '767e52e62a919982997fc0c5d0a11cc02d427b3976305ba7f5476bae11f13611' 
  AND (
    token = '2oNQlW0Q+60nqMDiqOzqV1K7T05kgp7UQN2r+FRNj/s=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )