UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'akpB03KpM+hAI3u5kxJen9Y/TqjU8dFD8VBKH+2U9Yk=' 
WHERE 
  key_id = '42120cef761853c8ad80ca7c5b1e174c6bb0c7532a50a7ab5cbae25bf5b29420' 
  AND (
    token = 'akpB03KpM+hAI3u5kxJen9Y/TqjU8dFD8VBKH+2U9Yk=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )