UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'jevxBDisnYl1qV+ftYTpflhgqNXqhP8DnMB0OaSovVQ=' 
WHERE 
  key_id = 'b69a7230e0bb8be995d8f264f674d4d3225a25b0763786b049555e5fb34e2a0e' 
  AND (
    token = 'jevxBDisnYl1qV+ftYTpflhgqNXqhP8DnMB0OaSovVQ=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )