UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = '0BhiZD0Vij3ioTBWa14/XN7qwxb9xbizo9qZqRdM9BI=' 
WHERE 
  key_id = 'f4c4d5b3838132da7e06d79884c5377b8d0c99d0156c0a62f40014621b4090bd' 
  AND (
    token = '0BhiZD0Vij3ioTBWa14/XN7qwxb9xbizo9qZqRdM9BI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )