UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'U8dKFmUxBtSroVvEneihgnVjE2DMUS2Lsj06MQN4bXM=' 
WHERE 
  key_id = '809eb20dcf213a17cb207bdbf2a84b694ff9c8bcd79055a548898526d0d1a47e' 
  AND (
    token = 'U8dKFmUxBtSroVvEneihgnVjE2DMUS2Lsj06MQN4bXM=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )