UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'rgwTgE5V6VCKd+2tmOP6v13cBCg2glNCNkKKb6Mnc3U=' 
WHERE 
  key_id = 'b135ea1d4a017874f1bdbebaef686f55c2556e3552ecee06642e71746af3a920' 
  AND (
    token = 'rgwTgE5V6VCKd+2tmOP6v13cBCg2glNCNkKKb6Mnc3U=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )