UPDATE 
  cscart_lock_keys 
SET 
  expiry_at = UNIX_TIMESTAMP(NOW()) + 30, 
  token = 'XpZ15voHDy/WZfB24oPjAklpcsHMsrYfFbusM/EJbEw=' 
WHERE 
  key_id = '24e451a611fa105965737455cfb81402e7954448f5e15f4a339e62336520e5a1' 
  AND (
    token = 'XpZ15voHDy/WZfB24oPjAklpcsHMsrYfFbusM/EJbEw=' 
    OR expiry_at <= UNIX_TIMESTAMP(NOW())
  )