UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'K5irOG4jhsvagNjbCTA7qHgHJgFPhDaHU+X9B0qiGYM=' 
WHERE 
  key_id = 'd7f00e18fe17f49d95641a9710e7ea08aced92196e4ddb04374b0386c6503b8f' 
  AND (
    token = 'K5irOG4jhsvagNjbCTA7qHgHJgFPhDaHU+X9B0qiGYM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )