UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'kao6ZQoBP5IPbeYUWIPZVuLq68QGqu9YvAdMdRg7CLI=' 
WHERE 
  key_id = 'fc2363c956448ce800b863668896f35626a83351813f7ede4b76828a3fa90728' 
  AND (
    token = 'kao6ZQoBP5IPbeYUWIPZVuLq68QGqu9YvAdMdRg7CLI=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )