UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'us0zrzqCj0U/3mptmvGBROZAwo+QO9poO4Ax9OKsurE=' 
WHERE 
  key_id = '2dcf670faae5918e5d19f823bedc1c0fc2a93e85ef18ae5691033473a0ca982a' 
  AND (
    token = 'us0zrzqCj0U/3mptmvGBROZAwo+QO9poO4Ax9OKsurE=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )